fix(margin): Reference VNOM to what the rails run at, and split profiles per CONN

86 of the 144 margin channels moved up +0.8% .. +2.5% to the measured
median for this platform (3.3 -> 3.38, 0.9 -> 0.915, 0.8 -> 0.82, ...).

That is not a display change. VNOM is the denominator of margin_status'
deviation %, and it is also the basis margin_set derives high/low/OV/UV
from - so both the number you read and the voltage you apply move with
it. A rail steady at 0.756 V used to read +0.80% against a nominal 0.75
and now reads 0.00%. Margin logs from before and after cannot be
compared: the reference moved, the hardware did not.

comboA/comboB are replaced by combo_SWB_CONN13..16_{high,low}. The
per-channel percentages are positional, so they follow the rails of one
specific board - applying a CONN13 profile to a CONN16 margins the wrong
rails and nothing detects it. SWB0 and SWB1 share a profile per CONN
because their rails are identical.

Fixes two things the deletion broke:
  - margin_apply_profile_all.sh still named comboA for all nine boards,
    which would now stop at "Profile not found" nine times over. It names
    the matching per-CONN profile instead, with CB on the generic
    combo_high3, and a note that the low pass is _high -> _low.
  - docs/LTC2980_channel_map.csv is generated from settings/*.conf, so
    all 86 changed rails were stale in it. Regenerated.

The eight new profiles also still carried comboA's header comment
("alternating high/low"), which describes neither what they contain nor
what they are for.

Script A -> V1.1.3.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM

ARCHITECTURE.md

@@ -202,7 +202,9 @@ Blanton_TTL_Script/
                 ├── margin.sh              # margin_init/status/set/apply_profile/save
                 #                            #   v2.7.0：margin_save all / margin_save blanton
                 ├── settings/*.conf        # 一個 .conf = 一顆 LTC2980（CB + SWB0/1 × CONN13~16）
-                ├── profiles/*.conf        # 16-ch 批次組合（comboA/B、high3/5、low3/5、normal、off）
+                ├── profiles/*.conf        # 16-ch 批次組合。SWB 為 per-CONN：
+                #                            #   combo_SWB_CONN13~16_{high,low}（百分比對應該片的軌）
+                #                            #   通用：high3/5、low3/5、normal、all_off
                 ├── script/*_all.sh        # 跨 9 顆 LTC2980 的批次 status / apply / save
                 ├── Ref/margin_command_trace.md  # 指令追蹤參考（SWB 章節已標過期，見文件內警告）
                 └── logs/                  # margin 操作 log
@@ -243,11 +245,20 @@ Log 檔名規則：`<mdir>\Logs\<project_name>_<strTestcase>_<YYYYmmdd-HHMMSS>.l
 | `CB_I2C_CH` | int | `TRANSPORT="swb"` 時的 FPGA I2C 通道（6/7/8/9） |
 | `CHIPS[]` | string[2] | `"bus:addr"`，index 0 → CH0~7、index 1 → CH8~15 |
 | `CHIP_PRE_CMD[]` / `CHIP_POST_CMD[]` | string[1] | mux 切換等前後置指令，`;` 分隔多筆 |
-| `CH<n>_VNOM` | string | 標稱電壓（`"-"` = 未使用 / NC） |
+| `CH<n>_VNOM` | string | 這條軌的**基準電壓**（`"-"` = 未使用 / NC） |
 | `CH<n>_NET` | string | 電路 net name（對照 schematic） |
 
 Channel 定址：`ch / 8` → `CHIPS[]` index，`ch % 8` → LTC2977 PMBus PAGE（0x00~0x07）。
 
+**`VNOM` 自 2026-08-30 起是「Blanton 實測中位數」，不是規格標稱值。** 144 條軌裡有 86 條
+被改上去 +0.8% ~ +2.5%（例：`PVDD3_3V_SYNTH_LDO_*` 3.3 → 3.38、`P0V9_AVDD_*` 0.9 → 0.915、
+`PVDD0_8V_T3` 0.8 → 0.82）。這件事影響兩處，**不是只有顯示**：
+
+- `margin_status` 的偏差 % 是對 `VNOM` 算的 —— 以前一條穩定在 0.756 V 的軌顯示 `+0.80%`，
+  現在顯示 `0.00%`。**舊 log 的偏差 % 不能跟新 log 直接比。**
+- `margin_set` 的 high / low / OV / UV **全部由 `VNOM` 推算**（`VNOM × (1 ± change%)`），
+  所以整個 margin 視窗跟著平移。同樣下 `+3%`，實際打到的絕對電壓比以前高。
+
 **SWB 通道與位址對應（2026-08-19 上機驗證，`ababb2c`）：**
 
 | FPGA I2C 通道 | 板 / 接頭 | LTC2977 位址（lo / hi） |
@@ -353,7 +364,7 @@ PROFILE_CHANNELS=( "0:high:8" "1:low:8" ... )   # "channel:operation:change_perc
 | **ICB / PDB 存取** | `vi2c_init/scan/read/write`、`vi2c_scan_all` | CB F3 VI2C proxy，~3.3 ms/reg，取代 VSPI 的 ~18 ms/reg（後者會踩 SMBus 25–35 ms timeout） |
 | **溫度** | `temp_cb` / `temp_icb` / `temp_all` | TMP75（12-bit 左靠齊 ×0.0625）、TMP432（含 RANGE bit 的 −64 偏移、remote1/2） |
 | **電源資料** | `pwr_data` / `pwr_data_pdb` / `pwr_pdb_id` | SWB VRM 全軌 Vin/Vout/Iout/Temp 對齊表；MP29816 解析度**執行期從 `MFR_VOUT_SCALE_LOOP` 讀**，不寫死 |
-| **電壓 Margin** | `margin_init/status/set/apply_profile/save` + `*_all.sh` | 9 顆 LTC2980（CB CONN13、SWB0/1 CONN13~16）批次 high/low margin 與狀態掃描。v2.6.0 起 SWB 路徑真正接上共用 cb_i2c 後端，並有 `margin_swb_info/probe/scan/reset/sem` 除錯包裝 |
+| **電壓 Margin** | `margin_init/status/set/apply_profile/save` + `*_all.sh` | 9 顆 LTC2980（CB CONN13、SWB0/1 CONN13~16）批次 high/low margin 與狀態掃描。`VNOM` 為 Blanton 實測中位數（2026-08-30）；SWB 的 profile 是 per-CONN，套錯 CONN 會 margin 到錯的軌且不報錯。v2.6.0 起 SWB 路徑真正接上共用 cb_i2c 後端，並有 `margin_swb_info/probe/scan/reset/sem` 除錯包裝 |
 | **Margin 寫 NVM** | `margin_save` / `margin_save all` / `margin_save blanton` | ⚠️ 永久寫入。`0x15` 送 PMBus **send-byte**（不帶 data byte）。`all` = 依 `settings/` 走 9 顆、跑完還原原本載入的板子；`blanton` = 本平台捷徑，18 顆全走原生 i2c bus（`MARGIN_BLANTON_STORE` 表），不需 `margin_init`。每筆之間 `MARGIN_STORE_SETTLE`（0.5s），工具**不 poll busy bit** |
 | **管理網路 ping** | `mgmt_ping_monitor.sh {start\|stop\|status\|fg\|tail\|clear\|summary}` | 一輪 = 10G leg + 1G leg，各自 `ip address/route replace` 後 `ping -I <if>` 打自己的對端；兩張卡都保持 up。每 leg 記 `ip -s link show` 與該卡的 TX/RX packet delta，另出一行可 grep 的 `RESULT` |
 | **BMC 監控** | `bmc_monitor.sh {start\|stop\|status\|fg\|tail\|clear}` | 由 host 端 `bmc-manager run` 週期取樣 `free -m`，另加一組 **I2C 寫入/讀回圖樣測試**（bus 1、addr 0x41、offset 0x00C0，寫 `55AA55AA` 讀回、再寫 `AA55AA55` 讀回）。B 啟動、C 停止並 `cat log/bmc_poll.log` |

CLAUDE.md

@@ -9,7 +9,7 @@ DUT 端的取數能力由一組 **bash 工具庫** 提供（CB FPGA `pcimem` →
 
 完整架構見 [ARCHITECTURE.md](ARCHITECTURE.md)。
 
-**目前狀態（2026-08-28）**：Script A 為 **V1.1.2**（A 集中記錄 A/B/C 三支的變更）。涵蓋
+**目前狀態（2026-08-30）**：Script A 為 **V1.1.3**（A 集中記錄 A/B/C 三支的變更）。涵蓋
 PCIe AER / DDR EDAC / PMON+TPM / 電壓 margin（9 顆 LTC2980）/ SWB loopback 線速流量 /
 10G+1G 管理網路 ping / BMC DDR 與 USB / NVMe 健康，壓力層走平台的 `bgctl`。
 switch unit 數量由 `config.ttl` 的 `SWB_UNIT0` / `SWB_UNIT1` 宣告，風扇轉速由 `FAN_SPEED` 指定
@@ -23,7 +23,8 @@ TR518 負載（`blanton_tr518.sh`，**TTL 尚未接**）、SWB 軌功耗（`TH6_
 Script A 開頭會先收掉前一輪殘留（`hw-test-session finish` + `bgctl reset/stop --all`），
 再 `bgctl list` 確認沒有 job 留著佔資源。
 NFC tag 讀取由 `nfc_polling.sh` 背景輪詢（A 做基線、B 起、C 停並 report）。
-最後一次發布是 **V1.1.1**；SWB 的 I2C 通道與位址已於 2026-08-19 上機驗證。
+最後一次發布是 **V1.1.2**；SWB 的 I2C 通道與位址已於 2026-08-19 上機驗證。
+margin 的 `VNOM` 已於 2026-08-30 改為 Blanton 實測中位數（144 條軌中 86 條上調 0.8~2.5%）。
 交付用 `./publish/publish.sh` 打包。
 
 ## 技術棧
@@ -218,6 +219,12 @@ Tera Term 連 COM port (115200-8-N-1)
 - ⚠️ **ICB/PDB 一律走 VI2C（`blanton_icb_vi2c.sh`），不要走 VSPI**：VSPI ~18 ms/reg 會讓 I2C
   byte 相間隔拉到 ~50 ms，踩中 SMBus 25–35 ms timeout，裝置直接 NACK。實測全掃 9.4 s vs 34.0 s。
 - ⚠️ **I2C 讀一律 Repeated START**（不是 STOP + START），否則 PMBus/SMBus 裝置（VRM、EFUSE）不理。
+- ⚠️ **`settings/*.conf` 的 `VNOM` 是實測中位數，不是規格值**（2026-08-30 起）。它同時是
+  `margin_status` 偏差 % 的分母、也是 `margin_set` 推算 high/low/OV/UV 的基準，所以改它會
+  同時移動「看到的數字」和「實際打出去的電壓」。**跨這個日期的 margin log 不能直接互比。**
+- ⚠️ **SWB 的 margin profile 是 per-CONN 的**：`combo_SWB_CONN13~16_{high,low}` 各自的百分比
+  對應該片板子的軌。套到別的 CONN 會 margin 到錯的軌，而且**不會報錯**。CB 沒有專屬 profile，
+  用通用的 `combo_high3` / `combo_low3`
 - ⚠️ **`margin_save` / `STORE_USER_ALL` 會永久寫 NVM**，斷電保留 → **測試流程中絕不執行**，
   以免覆蓋客戶出廠 config。`margin.sh` 的 auto-enable（`ON_OFF_CONFIG=0x1a`）只改 RAM，斷電復原。
   v2.7.0 新增的 **`margin_save all` / `margin_save blanton` 一次寫 18 個 LTC2977**，

docs/LTC2980_channel_map.csv

@@ -6,7 +6,7 @@ CB,CONN13,CH3,V1P8_ALW,1.8
 CB,CONN13,CH4,PWR_APU_VDDIO_SUS,1.1
 CB,CONN13,CH5,PWR_VDD_MISC_RUN,0.75
 CB,CONN13,CH6,PWR_APU_VDD_MEM_RUN,0.78
-CB,CONN13,CH7,V0P8_PHY2_DVDD,0.8
+CB,CONN13,CH7,V0P8_PHY2_DVDD,0.816
 CB,CONN13,CH8,V0P8_AVDD,0.8
 CB,CONN13,CH9,V0P8_PHY,0.8
 CB,CONN13,CH10,V1P8_FPGA,1.8
@@ -14,132 +14,132 @@ CB,CONN13,CH11,V2P5_FPGA,2.5
 CB,CONN13,CH12,V1P1_FPGA,1.1
 CB,CONN13,CH13,P5V_STBY,5.0
 CB,CONN13,CH14,P3V3_STBY,3.3
-CB,CONN13,CH15,V0P8_PHY2_AVDD,0.8
+CB,CONN13,CH15,V0P8_PHY2_AVDD,0.816
 SWB0,CONN13,CH0,P0V75_DVDD_47,0.75
-SWB0,CONN13,CH1,P0V75_AVDD_47,0.75
+SWB0,CONN13,CH1,P0V75_AVDD_47,0.756
-SWB0,CONN13,CH2,P1V5_AVDD_47,1.5
+SWB0,CONN13,CH2,P1V5_AVDD_47,1.524
-SWB0,CONN13,CH3,P0V9_AVDD_47,0.9
+SWB0,CONN13,CH3,P0V9_AVDD_47,0.915
-SWB0,CONN13,CH4,P1V8_1,1.8
+SWB0,CONN13,CH4,P1V8_1,1.816
-SWB0,CONN13,CH5,PVDD3_3V_SYNTH_LDO_A3,3.3
+SWB0,CONN13,CH5,PVDD3_3V_SYNTH_LDO_A3,3.38
-SWB0,CONN13,CH6,PVDD3_3V_SYNTH_LDO_B1,3.3
+SWB0,CONN13,CH6,PVDD3_3V_SYNTH_LDO_B1,3.38
-SWB0,CONN13,CH7,P1V8_3,1.8
+SWB0,CONN13,CH7,P1V8_3,1.816
 SWB0,CONN13,CH8,P1V8_DVDDIO_3,1.8
 SWB0,CONN13,CH9,P0V75_DVDD_39,0.75
-SWB0,CONN13,CH10,P0V75_AVDD_39,0.75
+SWB0,CONN13,CH10,P0V75_AVDD_39,0.756
-SWB0,CONN13,CH11,P1V5_AVDD_39,1.5
+SWB0,CONN13,CH11,P1V5_AVDD_39,1.524
-SWB0,CONN13,CH12,P0V9_AVDD_39,0.9
+SWB0,CONN13,CH12,P0V9_AVDD_39,0.915
 SWB0,CONN13,CH13,PVDD1V5_2,1.5
 SWB0,CONN13,CH14,PVDD1V8_DUT,1.8
 SWB0,CONN13,CH15,PVDD_MDIO,1.2
-SWB0,CONN14,CH0,P0V75_AVDD_7,0.75
+SWB0,CONN14,CH0,P0V75_AVDD_7,0.756
-SWB0,CONN14,CH1,P1V5_AVDD_7,1.5
+SWB0,CONN14,CH1,P1V5_AVDD_7,1.524
-SWB0,CONN14,CH2,P0V9_AVDD_7,0.9
+SWB0,CONN14,CH2,P0V9_AVDD_7,0.915
-SWB0,CONN14,CH3,P1V8_5,1.8
+SWB0,CONN14,CH3,P1V8_5,1.816
-SWB0,CONN14,CH4,P1V8_2,1.8
+SWB0,CONN14,CH4,P1V8_2,1.816
-SWB0,CONN14,CH5,PVDD3_3V_SYNTH_LDO_B2,3.3
+SWB0,CONN14,CH5,PVDD3_3V_SYNTH_LDO_B2,3.38
-SWB0,CONN14,CH6,PVDD3_3V_SYNTH_LDO_A2,3.3
+SWB0,CONN14,CH6,PVDD3_3V_SYNTH_LDO_A2,3.38
-SWB0,CONN14,CH7,PVDD3_3V_SYNTH_LDO_A1,3.3
+SWB0,CONN14,CH7,PVDD3_3V_SYNTH_LDO_A1,3.38
-SWB0,CONN14,CH8,PVDD1V5_TSC,1.5
+SWB0,CONN14,CH8,PVDD1V5_TSC,1.516
-SWB0,CONN14,CH9,PVDD1V5_ANLG,1.5
+SWB0,CONN14,CH9,PVDD1V5_ANLG,1.516
 SWB0,CONN14,CH10,NC,-
 SWB0,CONN14,CH11,NC,-
 SWB0,CONN14,CH12,PVDD1V5_1,1.5
 SWB0,CONN14,CH13,NC,-
 SWB0,CONN14,CH14,P1V8_DVDDIO_1,1.8
 SWB0,CONN14,CH15,P0V75_DVDD_7,0.75
-SWB0,CONN15,CH0,P1V5_AVDD_55,1.5
+SWB0,CONN15,CH0,P1V5_AVDD_55,1.524
-SWB0,CONN15,CH1,P0V9_AVDD_55,0.9
+SWB0,CONN15,CH1,P0V9_AVDD_55,0.915
 SWB0,CONN15,CH2,P0V75_DVDD_63,0.75
-SWB0,CONN15,CH3,P0V75_AVDD_63,0.75
+SWB0,CONN15,CH3,P0V75_AVDD_63,0.756
-SWB0,CONN15,CH4,P1V5_AVDD_63,1.5
+SWB0,CONN15,CH4,P1V5_AVDD_63,1.524
-SWB0,CONN15,CH5,P0V9_AVDD_63,0.9
+SWB0,CONN15,CH5,P0V9_AVDD_63,0.915
-SWB0,CONN15,CH6,PVDD3_3V_SYNTH_LDO_B3,3.3
+SWB0,CONN15,CH6,PVDD3_3V_SYNTH_LDO_B3,3.38
 SWB0,CONN15,CH7,PVDD1V5_3,1.5
 SWB0,CONN15,CH8,P0V85_STBY,0.85
 SWB0,CONN15,CH9,P1V8_STBY,1.8
 SWB0,CONN15,CH10,NC,-
 SWB0,CONN15,CH11,P3V3_STBY,3.3
-SWB0,CONN15,CH12,PVDD0V9_2,0.9
+SWB0,CONN15,CH12,PVDD0V9_2,0.91
 SWB0,CONN15,CH13,P0V75_DVDD_55,0.75
-SWB0,CONN15,CH14,P0V75_AVDD_55,0.75
+SWB0,CONN15,CH14,P0V75_AVDD_55,0.756
 SWB0,CONN15,CH15,P1V8_DVDDIO_4,1.8
 SWB0,CONN16,CH0,PVDD1V5_0,1.5
-SWB0,CONN16,CH1,P1V8_4,1.8
+SWB0,CONN16,CH1,P1V8_4,1.816
-SWB0,CONN16,CH2,PVDD3_3V_SYNTH_LDO_B5,3.3
+SWB0,CONN16,CH2,PVDD3_3V_SYNTH_LDO_B5,3.38
-SWB0,CONN16,CH3,PVDD3_3V_SYNTH_LDO_A5,3.3
+SWB0,CONN16,CH3,PVDD3_3V_SYNTH_LDO_A5,3.38
-SWB0,CONN16,CH4,PVDD3_3V_SYNTH_LDO_B4,3.3
+SWB0,CONN16,CH4,PVDD3_3V_SYNTH_LDO_B4,3.38
-SWB0,CONN16,CH5,PVDD3_3V_SYNTH_LDO_A4,3.3
+SWB0,CONN16,CH5,PVDD3_3V_SYNTH_LDO_A4,3.38
-SWB0,CONN16,CH6,P3V3,3.3
+SWB0,CONN16,CH6,P3V3,3.327
-SWB0,CONN16,CH7,PVDD0_8V_T3,0.8
+SWB0,CONN16,CH7,PVDD0_8V_T3,0.82
 SWB0,CONN16,CH8,P0V75_DVDD_1,0.75
-SWB0,CONN16,CH9,P0V75_AVDD_1,0.75
+SWB0,CONN16,CH9,P0V75_AVDD_1,0.756
-SWB0,CONN16,CH10,P1V5_AVDD_1,1.5
+SWB0,CONN16,CH10,P1V5_AVDD_1,1.524
-SWB0,CONN16,CH11,P0V9_AVDD_1,0.9
+SWB0,CONN16,CH11,P0V9_AVDD_1,0.915
-SWB0,CONN16,CH12,PVDD0V9_0,0.9
+SWB0,CONN16,CH12,PVDD0V9_0,0.915
-SWB0,CONN16,CH13,PVDD0V9_1,0.9
+SWB0,CONN16,CH13,PVDD0V9_1,0.91
-SWB0,CONN16,CH14,PVDD0V9_3,0.9
+SWB0,CONN16,CH14,PVDD0V9_3,0.915
-SWB0,CONN16,CH15,PVDD1V2_T3,1.2
+SWB0,CONN16,CH15,PVDD1V2_T3,1.224
 SWB1,CONN13,CH0,P0V75_DVDD_47,0.75
-SWB1,CONN13,CH1,P0V75_AVDD_47,0.75
+SWB1,CONN13,CH1,P0V75_AVDD_47,0.756
-SWB1,CONN13,CH2,P1V5_AVDD_47,1.5
+SWB1,CONN13,CH2,P1V5_AVDD_47,1.524
-SWB1,CONN13,CH3,P0V9_AVDD_47,0.9
+SWB1,CONN13,CH3,P0V9_AVDD_47,0.915
-SWB1,CONN13,CH4,P1V8_1,1.8
+SWB1,CONN13,CH4,P1V8_1,1.816
-SWB1,CONN13,CH5,PVDD3_3V_SYNTH_LDO_A3,3.3
+SWB1,CONN13,CH5,PVDD3_3V_SYNTH_LDO_A3,3.38
-SWB1,CONN13,CH6,PVDD3_3V_SYNTH_LDO_B1,3.3
+SWB1,CONN13,CH6,PVDD3_3V_SYNTH_LDO_B1,3.38
-SWB1,CONN13,CH7,P1V8_3,1.8
+SWB1,CONN13,CH7,P1V8_3,1.816
 SWB1,CONN13,CH8,P1V8_DVDDIO_3,1.8
 SWB1,CONN13,CH9,P0V75_DVDD_39,0.75
-SWB1,CONN13,CH10,P0V75_AVDD_39,0.75
+SWB1,CONN13,CH10,P0V75_AVDD_39,0.756
-SWB1,CONN13,CH11,P1V5_AVDD_39,1.5
+SWB1,CONN13,CH11,P1V5_AVDD_39,1.524
-SWB1,CONN13,CH12,P0V9_AVDD_39,0.9
+SWB1,CONN13,CH12,P0V9_AVDD_39,0.915
 SWB1,CONN13,CH13,PVDD1V5_2,1.5
 SWB1,CONN13,CH14,PVDD1V8_DUT,1.8
 SWB1,CONN13,CH15,PVDD_MDIO,1.2
-SWB1,CONN14,CH0,P0V75_AVDD_7,0.75
+SWB1,CONN14,CH0,P0V75_AVDD_7,0.756
-SWB1,CONN14,CH1,P1V5_AVDD_7,1.5
+SWB1,CONN14,CH1,P1V5_AVDD_7,1.524
-SWB1,CONN14,CH2,P0V9_AVDD_7,0.9
+SWB1,CONN14,CH2,P0V9_AVDD_7,0.915
-SWB1,CONN14,CH3,P1V8_5,1.8
+SWB1,CONN14,CH3,P1V8_5,1.816
-SWB1,CONN14,CH4,P1V8_2,1.8
+SWB1,CONN14,CH4,P1V8_2,1.816
-SWB1,CONN14,CH5,PVDD3_3V_SYNTH_LDO_B2,3.3
+SWB1,CONN14,CH5,PVDD3_3V_SYNTH_LDO_B2,3.38
-SWB1,CONN14,CH6,PVDD3_3V_SYNTH_LDO_A2,3.3
+SWB1,CONN14,CH6,PVDD3_3V_SYNTH_LDO_A2,3.38
-SWB1,CONN14,CH7,PVDD3_3V_SYNTH_LDO_A1,3.3
+SWB1,CONN14,CH7,PVDD3_3V_SYNTH_LDO_A1,3.38
-SWB1,CONN14,CH8,PVDD1V5_TSC,1.5
+SWB1,CONN14,CH8,PVDD1V5_TSC,1.516
-SWB1,CONN14,CH9,PVDD1V5_ANLG,1.5
+SWB1,CONN14,CH9,PVDD1V5_ANLG,1.516
 SWB1,CONN14,CH10,NC,-
 SWB1,CONN14,CH11,NC,-
 SWB1,CONN14,CH12,PVDD1V5_1,1.5
 SWB1,CONN14,CH13,NC,-
 SWB1,CONN14,CH14,P1V8_DVDDIO_1,1.8
 SWB1,CONN14,CH15,P0V75_DVDD_7,0.75
-SWB1,CONN15,CH0,P1V5_AVDD_55,1.5
+SWB1,CONN15,CH0,P1V5_AVDD_55,1.524
-SWB1,CONN15,CH1,P0V9_AVDD_55,0.9
+SWB1,CONN15,CH1,P0V9_AVDD_55,0.915
 SWB1,CONN15,CH2,P0V75_DVDD_63,0.75
-SWB1,CONN15,CH3,P0V75_AVDD_63,0.75
+SWB1,CONN15,CH3,P0V75_AVDD_63,0.756
-SWB1,CONN15,CH4,P1V5_AVDD_63,1.5
+SWB1,CONN15,CH4,P1V5_AVDD_63,1.524
-SWB1,CONN15,CH5,P0V9_AVDD_63,0.9
+SWB1,CONN15,CH5,P0V9_AVDD_63,0.915
-SWB1,CONN15,CH6,PVDD3_3V_SYNTH_LDO_B3,3.3
+SWB1,CONN15,CH6,PVDD3_3V_SYNTH_LDO_B3,3.38
 SWB1,CONN15,CH7,PVDD1V5_3,1.5
 SWB1,CONN15,CH8,P0V85_STBY,0.85
 SWB1,CONN15,CH9,P1V8_STBY,1.8
 SWB1,CONN15,CH10,NC,-
 SWB1,CONN15,CH11,P3V3_STBY,3.3
-SWB1,CONN15,CH12,PVDD0V9_2,0.9
+SWB1,CONN15,CH12,PVDD0V9_2,0.91
 SWB1,CONN15,CH13,P0V75_DVDD_55,0.75
-SWB1,CONN15,CH14,P0V75_AVDD_55,0.75
+SWB1,CONN15,CH14,P0V75_AVDD_55,0.756
 SWB1,CONN15,CH15,P1V8_DVDDIO_4,1.8
 SWB1,CONN16,CH0,PVDD1V5_0,1.5
-SWB1,CONN16,CH1,P1V8_4,1.8
+SWB1,CONN16,CH1,P1V8_4,1.816
-SWB1,CONN16,CH2,PVDD3_3V_SYNTH_LDO_B5,3.3
+SWB1,CONN16,CH2,PVDD3_3V_SYNTH_LDO_B5,3.38
-SWB1,CONN16,CH3,PVDD3_3V_SYNTH_LDO_A5,3.3
+SWB1,CONN16,CH3,PVDD3_3V_SYNTH_LDO_A5,3.38
-SWB1,CONN16,CH4,PVDD3_3V_SYNTH_LDO_B4,3.3
+SWB1,CONN16,CH4,PVDD3_3V_SYNTH_LDO_B4,3.38
-SWB1,CONN16,CH5,PVDD3_3V_SYNTH_LDO_A4,3.3
+SWB1,CONN16,CH5,PVDD3_3V_SYNTH_LDO_A4,3.38
-SWB1,CONN16,CH6,P3V3,3.3
+SWB1,CONN16,CH6,P3V3,3.327
-SWB1,CONN16,CH7,PVDD0_8V_T3,0.8
+SWB1,CONN16,CH7,PVDD0_8V_T3,0.82
 SWB1,CONN16,CH8,P0V75_DVDD_1,0.75
-SWB1,CONN16,CH9,P0V75_AVDD_1,0.75
+SWB1,CONN16,CH9,P0V75_AVDD_1,0.756
-SWB1,CONN16,CH10,P1V5_AVDD_1,1.5
+SWB1,CONN16,CH10,P1V5_AVDD_1,1.524
-SWB1,CONN16,CH11,P0V9_AVDD_1,0.9
+SWB1,CONN16,CH11,P0V9_AVDD_1,0.915
-SWB1,CONN16,CH12,PVDD0V9_0,0.9
+SWB1,CONN16,CH12,PVDD0V9_0,0.915
-SWB1,CONN16,CH13,PVDD0V9_1,0.9
+SWB1,CONN16,CH13,PVDD0V9_1,0.91
-SWB1,CONN16,CH14,PVDD0V9_3,0.9
+SWB1,CONN16,CH14,PVDD0V9_3,0.915
-SWB1,CONN16,CH15,PVDD1V2_T3,1.2
+SWB1,CONN16,CH15,PVDD1V2_T3,1.224

docs/release-notes/v1.1.3.md

@@ -0,0 +1,59 @@
+# v1.1.3 — Margin now measures against what this platform actually runs at
+
+## ✨ New features
+
+**Per-CONN margin profiles for the switch boards**
+* `combo_SWB_CONN13_high` / `_low` through `combo_SWB_CONN16_high` / `_low` replace the old `comboA` / `comboB` pair. Each file's per-channel percentages follow the rails on *that* board, so a CONN13 profile is no longer a rough fit for CONN16.
+* SWB0 and SWB1 share a profile per CONN — the two boards carry identical rails and differ only by I2C bus.
+* A high pass and a low pass are now the same run with `_high` swapped for `_low`.
+* **A profile applied to the wrong CONN margins the wrong rails and says nothing.** The percentages are positional, so nothing detects the mismatch. `margin_apply_profile_all.sh` now names the right profile per board instead of one name for all nine.
+
+## 🐛 Bug fixes
+
+**`VNOM` was the spec value, not what the rails actually sit at**
+* 86 of the 144 channels moved up between +0.8% and +2.5% to the measured median for this platform — `PVDD3_3V_SYNTH_LDO_*` 3.3 → 3.38, `P0V9_AVDD_*` 0.9 → 0.915, `PVDD0_8V_T3` 0.8 → 0.82, and so on.
+* **This is not a display change.** `VNOM` is the denominator of `margin_status`'s deviation %, *and* the basis `margin_set` derives high / low / OV / UV from. A rail sitting steady at 0.756 V used to read `+0.80%` against a nominal 0.75 and now reads `0.00%`; and asking for `+3%` now lands on a different absolute voltage than it did last week.
+* **Margin logs from before and after this build cannot be compared directly.** The numbers moved because the reference moved, not because the hardware did.
+
+**The batch profile script pointed at files that no longer exist**
+* `margin_apply_profile_all.sh` still named `comboA` for all nine boards. With `comboA.conf` removed, every board would have stopped at `Profile not found` — a nine-line wall of errors on a script that is normally left to run.
+
+**The channel map CSV was stale**
+* `docs/LTC2980_channel_map.csv` is generated from `settings/*.conf`, so all 86 changed rails were wrong in it. Regenerated with `tools/gen_channel_map.sh`. It is output, not source — regenerate it, never hand-edit it.
+
+## 📦 Downloads
+
+| File | Contents |
+|---|---|
+| `Script_ABC_Blanton_V1.1.3.zip` | The full Tera Term working directory, including `Blanton_Script/` to copy onto the DUT |
+
+**After copying to the DUT:**
+
+```bash
+chmod +x ~/Blanton_Script/*.sh      # see below
+grep -rlU $'\r' ~/Blanton_Script    # expect no output
+```
+
+`blanton_ber.sh` and `nfc_polling.sh` are invoked by the macros through `./` or `~/`, so they need the execute bit along with `bmc_monitor.sh` and `usb_target.sh` — neither git nor a Windows/USB copy carries it reliably.
+
+## ⚠️ Before you run
+
+* **Re-baseline your margin expectations.** Any pass/fail limits or golden logs derived from the old `VNOM` values need redoing against this build.
+* **`margin_save` in any form writes NVM permanently** and now writes margin windows derived from the new reference. Run `margin_status_all.sh` first and never call it during a test.
+* **SWB profiles are per-CONN.** Applying `combo_SWB_CONN13_high` to a CONN16 board is silently wrong.
+* **These three tests cannot share the switch**: `blanton_ber.sh`, `blanton_tr518.sh` and `blanton_traffic_linespeed`.
+* **PRBS takes the links down** while `blanton_ber.sh` is armed.
+* **`ce0` keeps running until you stop it.**
+* **Two numbers must stay in step**: Script C's `sleep 30` and `blanton_ber.sh`'s `BER_INTERVAL`.
+* **`FAN_SPEED` is 100** — the fans run flat out unless you change `config.ttl`.
+* **`nfc_polling.sh start` clears the log**, so Script B wipes Script A's NFC baseline file (the numbers are already in the console log).
+* **The NFC tool is written for the customer's tag.** It polls Type A / B / F only and parses Type A strictly; a tag of another technology is never discovered and fails as `no RF interface activation notification received`. Without `--expected-id` it does not check identity, so a different tag of the same type still passes.
+* **The three items listed as unverified in v1.1.0 are still unverified**: the `ce0` ingress mirror, the 120s settle in `blanton_tr518.sh`, and `test mode nr=no` on stop.
+
+## 🔗 Links
+
+* [ARCHITECTURE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/ARCHITECTURE.md) — test flow, data models, constraints
+* [CLAUDE.md](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/CLAUDE.md) — commands and the bench gotchas
+* [LTC2980_channel_map.csv](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/src/branch/main/docs/LTC2980_channel_map.csv) — all 144 margin channels with the new `VNOM`
+
+**Full changelog:** [V1.1.2...V1.1.3](https://etgit.et-wen.com/etwen/Blanton_TTL_Script/compare/V1.1.2...V1.1.3)

src/Script_ABC_Blanton/1_Blanton_Script_A.ttl

@@ -1,7 +1,7 @@
 ; =============================================================================
 ; Script A for Blanton
-; Version : V1.1.2
+; Version : V1.1.3
-; Date    : 2026-08-28
+; Date    : 2026-08-30
 ; Author  : ETWen
 ; =============================================================================
 ; Version History:
@@ -161,6 +161,23 @@
 ;                                                                         the job dir for the USB archive
 ;                                                                         Fix: that cp said nfc_polling.log - the file is
 ;                                                                         nfc_poll.log, so the NFC log never reached the USB
+;   V1.1.3  2026-08-30  LTC2980_Margin_Script/settings/*.conf           VNOM is now the measured median, not the spec value
+;                                                                         86 of 144 rails moved up +0.8% .. +2.5%
+;                                                                         (3.3 -> 3.38, 0.9 -> 0.915, 0.8 -> 0.82, ...)
+;                                                                         This is NOT display-only: VNOM is the denominator of
+;                                                                         margin_status deviation %  AND the basis margin_set
+;                                                                         derives high/low/OV/UV from, so the whole margin
+;                                                                         window shifts with it
+;                                                                         !! margin logs from before/after cannot be compared
+;                       LTC2980_Margin_Script/profiles/                 Add per-CONN SWB profiles, drop comboA/comboB
+;                                                                         combo_SWB_CONN13..16_{high,low} - the percentages
+;                                                                         follow that board rails, so applying one to a
+;                                                                         different CONN margins the wrong things, silently
+;                                                                         SWB0 and SWB1 share a profile per CONN (same rails)
+;                       LTC2980_Margin_Script/script/*.sh               Fix: margin_apply_profile_all.sh still pointed every
+;                                                                         board at comboA, which this change deleted - all 9
+;                                                                         boards would have failed with "Profile not found"
+;                       docs/LTC2980_channel_map.csv                    Regenerated (tools/gen_channel_map.sh) - it is output
 ; =============================================================================
 include "config.ttl"
 

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/README.md

@@ -72,13 +72,13 @@ margin_operation 0 high
 margin_operation 0 nominal
 
 # 批次套用 profile（套在當前載入的 LTC2980）
-margin_apply_profile profiles/comboA.conf
+margin_apply_profile profiles/combo_SWB_CONN13_high.conf
-margin_apply_profile profiles/comboB.conf
+margin_apply_profile profiles/combo_SWB_CONN13_low.conf
 margin_apply_profile profiles/all_off.conf
 
 # 切換到另一顆 LTC2980
 margin_init Blanton_SWB1_CONN16
-margin_apply_profile profiles/comboA.conf
+margin_apply_profile profiles/combo_SWB_CONN16_high.conf
 
 # 儲存到 NVM（斷電後保留）
 margin_save            # 只寫當前載入的那顆
@@ -108,7 +108,7 @@ BOARDS=(
 ## 一次套 profile 到所有 LTC2980
 
 `script/margin_apply_profile_all.sh` 對多顆 LTC2980 依 `BOARDS[i]` 配對
-`PROFILES[i]` 套用 profile（預設全部 `comboA`）。
+`PROFILES[i]` 套用 profile（預設 SWB 各用自己 CONN 的 `_high`，CB 用 `combo_high3`）。
 
 ```bash
 source script/margin_apply_profile_all.sh
@@ -124,8 +124,8 @@ BOARDS=(
 )
 
 PROFILES=(
-    "comboA"    # Blanton_CB_CONN13
+    "combo_high3"               # Blanton_CB_CONN13
-    "comboB"    # Blanton_SWB0_CONN13   ← 改成 comboB
+    "combo_SWB_CONN13_high"     # Blanton_SWB0_CONN13
     ...
 )
 ```
@@ -133,6 +133,10 @@ PROFILES=(
 `PROFILES` 寫名字即可（不含路徑跟 `.conf`），script 會自動展開成
 `profiles/<name>.conf`。兩個陣列長度不一致會直接報錯。
 
+> ⚠️ **SWB 的 profile 是 per-CONN 的**：每個檔的百分比對應該片板子的軌，
+> 套到別的 CONN 會 margin 到錯的東西（而且不會報錯）。這裡不能全部填同一個名字。
+> HIGH / LOW 兩輪就是把 `_high` 全換成 `_low` 再跑一次。
+
 ## 一次把所有 LTC2980 寫入 NVM
 
 > ⚠️  `margin_save` 會把當前 margin / OV / UV 設定**永久寫入 NVM**，
@@ -217,6 +221,22 @@ i2cset -f -y 14 0x62 0x15   ;  i2cset -f -y 14 0x64 0x15    # SWB1 CONN16
 不要讓它去打不存在的板子。bus 節點不存在（`/dev/i2c-N` 沒有）與晶片不回應（NACK）
 會分別報不同訊息 —— 前者代表 FPGA 的 i2c adapter 根本沒 enumerate，後者才是板子的問題。
 
+## Profile 一覽
+
+| Profile | 適用 | 說明 |
+|---|---|---|
+| `combo_SWB_CONN13_high` / `_low` | **SWB CONN13 專用** | 每個 channel 依該板的軌給 3% 或 5% |
+| `combo_SWB_CONN14_high` / `_low` | **SWB CONN14 專用** | 同上 |
+| `combo_SWB_CONN15_high` / `_low` | **SWB CONN15 專用** | 同上 |
+| `combo_SWB_CONN16_high` / `_low` | **SWB CONN16 專用** | 同上 |
+| `combo_high3` / `combo_low3` | 通用 | 全部 channel ±3% |
+| `combo_high5` / `combo_low5` | 通用 | 全部 channel ±5% |
+| `combo_normal` | 通用 | 全部回 nominal |
+| `all_off` | 通用 | 全部 OPERATION off |
+
+SWB0 和 SWB1 的同號 CONN 共用同一個 profile（兩片板的軌完全相同，
+只差 I2C bus）。CB CONN13 沒有專屬 profile，用通用的 `combo_high3` / `combo_low3`。
+
 ## Operation 對應
 
 | 參數 | PMBus 0x01 值 | 說明 |

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboA.conf

@@ -1,22 +0,0 @@
-# Profile: comboA - alternating high/low (even=high, odd=low)
-# Applied to whichever LTC2980 is currently loaded via margin_init
-# Format: "channel:operation:change_percent"
-
-PROFILE_CHANNELS=(
-    "0:high:8"
-    "1:low:8"
-    "2:high:8"
-    "3:low:8"
-    "4:high:8"
-    "5:low:8"
-    "6:high:8"
-    "7:low:8"
-    "8:high:8"
-    "9:low:8"
-    "10:high:8"
-    "11:low:8"
-    "12:high:8"
-    "13:low:8"
-    "14:high:8"
-    "15:low:8"
-)

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/comboB.conf

@@ -1,22 +0,0 @@
-# Profile: comboB - inverse of comboA (even=low, odd=high)
-# Applied to whichever LTC2980 is currently loaded via margin_init
-# Format: "channel:operation:change_percent"
-
-PROFILE_CHANNELS=(
-    "0:low:8"
-    "1:high:8"
-    "2:low:8"
-    "3:high:8"
-    "4:low:8"
-    "5:high:8"
-    "6:low:8"
-    "7:high:8"
-    "8:low:8"
-    "9:high:8"
-    "10:low:8"
-    "11:high:8"
-    "12:low:8"
-    "13:high:8"
-    "14:low:8"
-    "15:high:8"
-)

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN13_high.conf

@@ -0,0 +1,24 @@
+# Profile: combo_SWB_CONN13_high - every channel margin HIGH, per-channel percentage
+# For the SWB CONN13 board only: the percentages follow that board's
+# rails, so applying it to a different CONN margins the wrong things.
+# Applied to whichever LTC2980 is currently loaded via margin_init
+# Format: "channel:operation:change_percent"
+
+PROFILE_CHANNELS=(
+    "0:high:3"
+    "1:high:3"
+    "2:high:3"
+    "3:high:3"
+    "4:high:5"
+    "5:high:5"
+    "6:high:5"
+    "7:high:5"
+    "8:high:5"
+    "9:high:3"
+    "10:high:3"
+    "11:high:3"
+    "12:high:3"
+    "13:high:3"
+    "14:high:3"
+    "15:high:5"
+)

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN13_low.conf

@@ -0,0 +1,24 @@
+# Profile: combo_SWB_CONN13_low - every channel margin LOW, per-channel percentage
+# For the SWB CONN13 board only: the percentages follow that board's
+# rails, so applying it to a different CONN margins the wrong things.
+# Applied to whichever LTC2980 is currently loaded via margin_init
+# Format: "channel:operation:change_percent"
+
+PROFILE_CHANNELS=(
+    "0:low:3"
+    "1:low:3"
+    "2:low:3"
+    "3:low:3"
+    "4:low:5"
+    "5:low:5"
+    "6:low:5"
+    "7:low:5"
+    "8:low:5"
+    "9:low:3"
+    "10:low:3"
+    "11:low:3"
+    "12:low:3"
+    "13:low:3"
+    "14:low:3"
+    "15:low:5"
+)

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN14_high.conf

@@ -0,0 +1,24 @@
+# Profile: combo_SWB_CONN14_high - every channel margin HIGH, per-channel percentage
+# For the SWB CONN14 board only: the percentages follow that board's
+# rails, so applying it to a different CONN margins the wrong things.
+# Applied to whichever LTC2980 is currently loaded via margin_init
+# Format: "channel:operation:change_percent"
+
+PROFILE_CHANNELS=(
+    "0:high:3"
+    "1:high:3"
+    "2:high:3"
+    "3:high:5"
+    "4:high:5"
+    "5:high:5"
+    "6:high:5"
+    "7:high:5"
+    "8:high:3"
+    "9:high:3"
+    "10:nominal:5"
+    "11:nominal:5"
+    "12:high:3"
+    "13:nominal:5"
+    "14:high:5"
+    "15:high:3"
+)

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN14_low.conf

@@ -0,0 +1,24 @@
+# Profile: combo_SWB_CONN14_low - every channel margin LOW, per-channel percentage
+# For the SWB CONN14 board only: the percentages follow that board's
+# rails, so applying it to a different CONN margins the wrong things.
+# Applied to whichever LTC2980 is currently loaded via margin_init
+# Format: "channel:operation:change_percent"
+
+PROFILE_CHANNELS=(
+    "0:low:3"
+    "1:low:3"
+    "2:low:3"
+    "3:low:5"
+    "4:low:5"
+    "5:low:5"
+    "6:low:5"
+    "7:low:5"
+    "8:low:3"
+    "9:low:3"
+    "10:nominal:5"
+    "11:nominal:5"
+    "12:low:3"
+    "13:nominal:5"
+    "14:low:5"
+    "15:low:3"
+)

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN15_high.conf

@@ -0,0 +1,24 @@
+# Profile: combo_SWB_CONN15_high - every channel margin HIGH, per-channel percentage
+# For the SWB CONN15 board only: the percentages follow that board's
+# rails, so applying it to a different CONN margins the wrong things.
+# Applied to whichever LTC2980 is currently loaded via margin_init
+# Format: "channel:operation:change_percent"
+
+PROFILE_CHANNELS=(
+    "0:high:3"
+    "1:high:3"
+    "2:high:3"
+    "3:high:3"
+    "4:high:3"
+    "5:high:3"
+    "6:high:5"
+    "7:high:3"
+    "8:high:5"
+    "9:high:5"
+    "10:nominal:5"
+    "11:high:5"
+    "12:high:3"
+    "13:high:3"
+    "14:high:3"
+    "15:high:5"
+)

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN15_low.conf

@@ -0,0 +1,24 @@
+# Profile: combo_SWB_CONN15_low - every channel margin LOW, per-channel percentage
+# For the SWB CONN15 board only: the percentages follow that board's
+# rails, so applying it to a different CONN margins the wrong things.
+# Applied to whichever LTC2980 is currently loaded via margin_init
+# Format: "channel:operation:change_percent"
+
+PROFILE_CHANNELS=(
+    "0:low:3"
+    "1:low:3"
+    "2:low:3"
+    "3:low:3"
+    "4:low:3"
+    "5:low:3"
+    "6:low:5"
+    "7:low:3"
+    "8:low:5"
+    "9:low:5"
+    "10:nominal:5"
+    "11:low:5"
+    "12:low:3"
+    "13:low:3"
+    "14:low:3"
+    "15:low:5"
+)

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN16_high.conf

@@ -0,0 +1,24 @@
+# Profile: combo_SWB_CONN16_high - every channel margin HIGH, per-channel percentage
+# For the SWB CONN16 board only: the percentages follow that board's
+# rails, so applying it to a different CONN margins the wrong things.
+# Applied to whichever LTC2980 is currently loaded via margin_init
+# Format: "channel:operation:change_percent"
+
+PROFILE_CHANNELS=(
+    "0:high:3"
+    "1:high:5"
+    "2:high:5"
+    "3:high:5"
+    "4:high:5"
+    "5:high:5"
+    "6:high:5"
+    "7:high:3"
+    "8:high:3"
+    "9:high:3"
+    "10:high:3"
+    "11:high:3"
+    "12:high:3"
+    "13:high:3"
+    "14:high:3"
+    "15:high:3"
+)

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/profiles/combo_SWB_CONN16_low.conf

@@ -0,0 +1,24 @@
+# Profile: combo_SWB_CONN16_low - every channel margin LOW, per-channel percentage
+# For the SWB CONN16 board only: the percentages follow that board's
+# rails, so applying it to a different CONN margins the wrong things.
+# Applied to whichever LTC2980 is currently loaded via margin_init
+# Format: "channel:operation:change_percent"
+
+PROFILE_CHANNELS=(
+    "0:low:3"
+    "1:low:5"
+    "2:low:5"
+    "3:low:5"
+    "4:low:5"
+    "5:low:5"
+    "6:low:5"
+    "7:low:3"
+    "8:low:3"
+    "9:low:3"
+    "10:low:3"
+    "11:low:3"
+    "12:low:3"
+    "13:low:3"
+    "14:low:3"
+    "15:low:3"
+)

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/script/margin_apply_profile_all.sh

@@ -17,17 +17,24 @@ BOARDS=(
     "Blanton_SWB1_CONN16"
 )
 
-# 對應的 profile 名稱（不含路徑與 .conf 副檔名），預設全部 comboA
+# 對應的 profile 名稱（不含路徑與 .conf 副檔名）。
+#
+# SWB 的 profile 是 per-CONN 的：百分比對應該片板子的軌，套到別的 CONN 會 margin
+# 到錯的東西，所以這裡不能全部填同一個名字。
+#
+# 這份預設是 HIGH 那一輪；LOW 那一輪把下面的 _high 全換成 _low 再跑一次
+# （或 sed -i 's/_high/_low/' 這個檔）。
+# CB 沒有 per-CONN profile，沿用通用的 combo_high3 / combo_low3。
 PROFILES=(
-    "comboA"    # Blanton_CB_CONN13
+    "combo_high3"               # Blanton_CB_CONN13   (低壓軌多，用通用 +3%)
-    "comboA"    # Blanton_SWB0_CONN13
+    "combo_SWB_CONN13_high"     # Blanton_SWB0_CONN13
-    "comboA"    # Blanton_SWB0_CONN14
+    "combo_SWB_CONN14_high"     # Blanton_SWB0_CONN14
-    "comboA"    # Blanton_SWB0_CONN15
+    "combo_SWB_CONN15_high"     # Blanton_SWB0_CONN15
-    "comboA"    # Blanton_SWB0_CONN16
+    "combo_SWB_CONN16_high"     # Blanton_SWB0_CONN16
-    "comboA"    # Blanton_SWB1_CONN13
+    "combo_SWB_CONN13_high"     # Blanton_SWB1_CONN13
-    "comboA"    # Blanton_SWB1_CONN14
+    "combo_SWB_CONN14_high"     # Blanton_SWB1_CONN14
-    "comboA"    # Blanton_SWB1_CONN15
+    "combo_SWB_CONN15_high"     # Blanton_SWB1_CONN15
-    "comboA"    # Blanton_SWB1_CONN16
+    "combo_SWB_CONN16_high"     # Blanton_SWB1_CONN16
 )
 
 # --- Source margin.sh if not already loaded ---

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_CB_CONN13.conf

@@ -41,7 +41,7 @@ CH3_VNOM="1.8";     CH3_NET="V1P8_ALW"
 CH4_VNOM="1.1";     CH4_NET="PWR_APU_VDDIO_SUS"
 CH5_VNOM="0.75";    CH5_NET="PWR_VDD_MISC_RUN"
 CH6_VNOM="0.78";    CH6_NET="PWR_APU_VDD_MEM_RUN"
-CH7_VNOM="0.8";     CH7_NET="V0P8_PHY2_DVDD"
+CH7_VNOM="0.816";   CH7_NET="V0P8_PHY2_DVDD"
 CH8_VNOM="0.8";     CH8_NET="V0P8_AVDD"
 CH9_VNOM="0.8";     CH9_NET="V0P8_PHY"
 CH10_VNOM="1.8";    CH10_NET="V1P8_FPGA"
@@ -49,4 +49,4 @@ CH11_VNOM="2.5";    CH11_NET="V2P5_FPGA"
 CH12_VNOM="1.1";    CH12_NET="V1P1_FPGA"
 CH13_VNOM="5.0";    CH13_NET="P5V_STBY"
 CH14_VNOM="3.3";    CH14_NET="P3V3_STBY"
-CH15_VNOM="0.8";    CH15_NET="V0P8_PHY2_AVDD"
+CH15_VNOM="0.816";  CH15_NET="V0P8_PHY2_AVDD"

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB0_CONN13.conf

@@ -35,18 +35,18 @@ CHIP_POST_CMD=(
 # chip1: SWB0 (CONN13)
 # ============================================================
 CH0_VNOM="0.75";    CH0_NET="P0V75_DVDD_47"
-CH1_VNOM="0.75";    CH1_NET="P0V75_AVDD_47"
+CH1_VNOM="0.756";   CH1_NET="P0V75_AVDD_47"
-CH2_VNOM="1.5";     CH2_NET="P1V5_AVDD_47"
+CH2_VNOM="1.524";   CH2_NET="P1V5_AVDD_47"
-CH3_VNOM="0.9";     CH3_NET="P0V9_AVDD_47"
+CH3_VNOM="0.915";   CH3_NET="P0V9_AVDD_47"
-CH4_VNOM="1.8";     CH4_NET="P1V8_1"
+CH4_VNOM="1.816";   CH4_NET="P1V8_1"
-CH5_VNOM="3.3";     CH5_NET="PVDD3_3V_SYNTH_LDO_A3"
+CH5_VNOM="3.38";    CH5_NET="PVDD3_3V_SYNTH_LDO_A3"
-CH6_VNOM="3.3";     CH6_NET="PVDD3_3V_SYNTH_LDO_B1"
+CH6_VNOM="3.38";    CH6_NET="PVDD3_3V_SYNTH_LDO_B1"
-CH7_VNOM="1.8";     CH7_NET="P1V8_3"
+CH7_VNOM="1.816";   CH7_NET="P1V8_3"
 CH8_VNOM="1.8";     CH8_NET="P1V8_DVDDIO_3"
 CH9_VNOM="0.75";    CH9_NET="P0V75_DVDD_39"
-CH10_VNOM="0.75";   CH10_NET="P0V75_AVDD_39"
+CH10_VNOM="0.756";  CH10_NET="P0V75_AVDD_39"
-CH11_VNOM="1.5";    CH11_NET="P1V5_AVDD_39"
+CH11_VNOM="1.524";  CH11_NET="P1V5_AVDD_39"
-CH12_VNOM="0.9";    CH12_NET="P0V9_AVDD_39"
+CH12_VNOM="0.915";  CH12_NET="P0V9_AVDD_39"
 CH13_VNOM="1.5";    CH13_NET="PVDD1V5_2"
 CH14_VNOM="1.8";    CH14_NET="PVDD1V8_DUT"
 CH15_VNOM="1.2";    CH15_NET="PVDD_MDIO"

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB0_CONN14.conf

@@ -34,16 +34,16 @@ CHIP_POST_CMD=(
 # ============================================================
 # chip1: SWB0 (CONN14)
 # ============================================================
-CH0_VNOM="0.75";    CH0_NET="P0V75_AVDD_7"
+CH0_VNOM="0.756";    CH0_NET="P0V75_AVDD_7"
-CH1_VNOM="1.5";     CH1_NET="P1V5_AVDD_7"
+CH1_VNOM="1.524";     CH1_NET="P1V5_AVDD_7"
-CH2_VNOM="0.9";     CH2_NET="P0V9_AVDD_7"
+CH2_VNOM="0.915";     CH2_NET="P0V9_AVDD_7"
-CH3_VNOM="1.8";     CH3_NET="P1V8_5"
+CH3_VNOM="1.816";     CH3_NET="P1V8_5"
-CH4_VNOM="1.8";     CH4_NET="P1V8_2"
+CH4_VNOM="1.816";     CH4_NET="P1V8_2"
-CH5_VNOM="3.3";     CH5_NET="PVDD3_3V_SYNTH_LDO_B2"
+CH5_VNOM="3.38";     CH5_NET="PVDD3_3V_SYNTH_LDO_B2"
-CH6_VNOM="3.3";     CH6_NET="PVDD3_3V_SYNTH_LDO_A2"
+CH6_VNOM="3.38";     CH6_NET="PVDD3_3V_SYNTH_LDO_A2"
-CH7_VNOM="3.3";     CH7_NET="PVDD3_3V_SYNTH_LDO_A1"
+CH7_VNOM="3.38";     CH7_NET="PVDD3_3V_SYNTH_LDO_A1"
-CH8_VNOM="1.5";     CH8_NET="PVDD1V5_TSC"
+CH8_VNOM="1.516";     CH8_NET="PVDD1V5_TSC"
-CH9_VNOM="1.5";     CH9_NET="PVDD1V5_ANLG"
+CH9_VNOM="1.516";     CH9_NET="PVDD1V5_ANLG"
 CH10_VNOM="-";      CH10_NET="NC"
 CH11_VNOM="-";      CH11_NET="NC"
 CH12_VNOM="1.5";    CH12_NET="PVDD1V5_1"

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB0_CONN15.conf

@@ -34,19 +34,19 @@ CHIP_POST_CMD=(
 # ============================================================
 # chip1: SWB0 (CONN15)
 # ============================================================
-CH0_VNOM="1.5";     CH0_NET="P1V5_AVDD_55"
+CH0_VNOM="1.524";     CH0_NET="P1V5_AVDD_55"
-CH1_VNOM="0.9";     CH1_NET="P0V9_AVDD_55"
+CH1_VNOM="0.915";     CH1_NET="P0V9_AVDD_55"
 CH2_VNOM="0.75";    CH2_NET="P0V75_DVDD_63"
-CH3_VNOM="0.75";    CH3_NET="P0V75_AVDD_63"
+CH3_VNOM="0.756";    CH3_NET="P0V75_AVDD_63"
-CH4_VNOM="1.5";     CH4_NET="P1V5_AVDD_63"
+CH4_VNOM="1.524";     CH4_NET="P1V5_AVDD_63"
-CH5_VNOM="0.9";     CH5_NET="P0V9_AVDD_63"
+CH5_VNOM="0.915";     CH5_NET="P0V9_AVDD_63"
-CH6_VNOM="3.3";     CH6_NET="PVDD3_3V_SYNTH_LDO_B3"
+CH6_VNOM="3.38";     CH6_NET="PVDD3_3V_SYNTH_LDO_B3"
 CH7_VNOM="1.5";     CH7_NET="PVDD1V5_3"
 CH8_VNOM="0.85";    CH8_NET="P0V85_STBY"
 CH9_VNOM="1.8";     CH9_NET="P1V8_STBY"
 CH10_VNOM="-";      CH10_NET="NC"
 CH11_VNOM="3.3";    CH11_NET="P3V3_STBY"
-CH12_VNOM="0.9";    CH12_NET="PVDD0V9_2"
+CH12_VNOM="0.91";    CH12_NET="PVDD0V9_2"
 CH13_VNOM="0.75";   CH13_NET="P0V75_DVDD_55"
-CH14_VNOM="0.75";   CH14_NET="P0V75_AVDD_55"
+CH14_VNOM="0.756";   CH14_NET="P0V75_AVDD_55"
 CH15_VNOM="1.8";    CH15_NET="P1V8_DVDDIO_4"

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB0_CONN16.conf

@@ -35,18 +35,18 @@ CHIP_POST_CMD=(
 # chip1: SWB0 (CONN16)
 # ============================================================
 CH0_VNOM="1.5";     CH0_NET="PVDD1V5_0"
-CH1_VNOM="1.8";     CH1_NET="P1V8_4"
+CH1_VNOM="1.816";   CH1_NET="P1V8_4"
-CH2_VNOM="3.3";     CH2_NET="PVDD3_3V_SYNTH_LDO_B5"
+CH2_VNOM="3.38";    CH2_NET="PVDD3_3V_SYNTH_LDO_B5"
-CH3_VNOM="3.3";     CH3_NET="PVDD3_3V_SYNTH_LDO_A5"
+CH3_VNOM="3.38";    CH3_NET="PVDD3_3V_SYNTH_LDO_A5"
-CH4_VNOM="3.3";     CH4_NET="PVDD3_3V_SYNTH_LDO_B4"
+CH4_VNOM="3.38";    CH4_NET="PVDD3_3V_SYNTH_LDO_B4"
-CH5_VNOM="3.3";     CH5_NET="PVDD3_3V_SYNTH_LDO_A4"
+CH5_VNOM="3.38";    CH5_NET="PVDD3_3V_SYNTH_LDO_A4"
-CH6_VNOM="3.3";     CH6_NET="P3V3"
+CH6_VNOM="3.327";   CH6_NET="P3V3"
-CH7_VNOM="0.8";     CH7_NET="PVDD0_8V_T3"
+CH7_VNOM="0.82";    CH7_NET="PVDD0_8V_T3"
 CH8_VNOM="0.75";    CH8_NET="P0V75_DVDD_1"
-CH9_VNOM="0.75";    CH9_NET="P0V75_AVDD_1"
+CH9_VNOM="0.756";   CH9_NET="P0V75_AVDD_1"
-CH10_VNOM="1.5";    CH10_NET="P1V5_AVDD_1"
+CH10_VNOM="1.524";  CH10_NET="P1V5_AVDD_1"
-CH11_VNOM="0.9";    CH11_NET="P0V9_AVDD_1"
+CH11_VNOM="0.915";  CH11_NET="P0V9_AVDD_1"
-CH12_VNOM="0.9";    CH12_NET="PVDD0V9_0"
+CH12_VNOM="0.915";  CH12_NET="PVDD0V9_0"
-CH13_VNOM="0.9";    CH13_NET="PVDD0V9_1"
+CH13_VNOM="0.91";   CH13_NET="PVDD0V9_1"
-CH14_VNOM="0.9";    CH14_NET="PVDD0V9_3"
+CH14_VNOM="0.915";  CH14_NET="PVDD0V9_3"
-CH15_VNOM="1.2";    CH15_NET="PVDD1V2_T3"
+CH15_VNOM="1.224";  CH15_NET="PVDD1V2_T3"

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB1_CONN13.conf

@@ -35,18 +35,18 @@ CHIP_POST_CMD=(
 # chip1: SWB1 (CONN13)
 # ============================================================
 CH0_VNOM="0.75";    CH0_NET="P0V75_DVDD_47"
-CH1_VNOM="0.75";    CH1_NET="P0V75_AVDD_47"
+CH1_VNOM="0.756";   CH1_NET="P0V75_AVDD_47"
-CH2_VNOM="1.5";     CH2_NET="P1V5_AVDD_47"
+CH2_VNOM="1.524";   CH2_NET="P1V5_AVDD_47"
-CH3_VNOM="0.9";     CH3_NET="P0V9_AVDD_47"
+CH3_VNOM="0.915";   CH3_NET="P0V9_AVDD_47"
-CH4_VNOM="1.8";     CH4_NET="P1V8_1"
+CH4_VNOM="1.816";   CH4_NET="P1V8_1"
-CH5_VNOM="3.3";     CH5_NET="PVDD3_3V_SYNTH_LDO_A3"
+CH5_VNOM="3.38";    CH5_NET="PVDD3_3V_SYNTH_LDO_A3"
-CH6_VNOM="3.3";     CH6_NET="PVDD3_3V_SYNTH_LDO_B1"
+CH6_VNOM="3.38";    CH6_NET="PVDD3_3V_SYNTH_LDO_B1"
-CH7_VNOM="1.8";     CH7_NET="P1V8_3"
+CH7_VNOM="1.816";   CH7_NET="P1V8_3"
 CH8_VNOM="1.8";     CH8_NET="P1V8_DVDDIO_3"
 CH9_VNOM="0.75";    CH9_NET="P0V75_DVDD_39"
-CH10_VNOM="0.75";   CH10_NET="P0V75_AVDD_39"
+CH10_VNOM="0.756";  CH10_NET="P0V75_AVDD_39"
-CH11_VNOM="1.5";    CH11_NET="P1V5_AVDD_39"
+CH11_VNOM="1.524";  CH11_NET="P1V5_AVDD_39"
-CH12_VNOM="0.9";    CH12_NET="P0V9_AVDD_39"
+CH12_VNOM="0.915";  CH12_NET="P0V9_AVDD_39"
 CH13_VNOM="1.5";    CH13_NET="PVDD1V5_2"
 CH14_VNOM="1.8";    CH14_NET="PVDD1V8_DUT"
 CH15_VNOM="1.2";    CH15_NET="PVDD_MDIO"

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB1_CONN14.conf

@@ -34,16 +34,16 @@ CHIP_POST_CMD=(
 # ============================================================
 # chip1: SWB1 (CONN14)
 # ============================================================
-CH0_VNOM="0.75";    CH0_NET="P0V75_AVDD_7"
+CH0_VNOM="0.756";    CH0_NET="P0V75_AVDD_7"
-CH1_VNOM="1.5";     CH1_NET="P1V5_AVDD_7"
+CH1_VNOM="1.524";     CH1_NET="P1V5_AVDD_7"
-CH2_VNOM="0.9";     CH2_NET="P0V9_AVDD_7"
+CH2_VNOM="0.915";     CH2_NET="P0V9_AVDD_7"
-CH3_VNOM="1.8";     CH3_NET="P1V8_5"
+CH3_VNOM="1.816";     CH3_NET="P1V8_5"
-CH4_VNOM="1.8";     CH4_NET="P1V8_2"
+CH4_VNOM="1.816";     CH4_NET="P1V8_2"
-CH5_VNOM="3.3";     CH5_NET="PVDD3_3V_SYNTH_LDO_B2"
+CH5_VNOM="3.38";     CH5_NET="PVDD3_3V_SYNTH_LDO_B2"
-CH6_VNOM="3.3";     CH6_NET="PVDD3_3V_SYNTH_LDO_A2"
+CH6_VNOM="3.38";     CH6_NET="PVDD3_3V_SYNTH_LDO_A2"
-CH7_VNOM="3.3";     CH7_NET="PVDD3_3V_SYNTH_LDO_A1"
+CH7_VNOM="3.38";     CH7_NET="PVDD3_3V_SYNTH_LDO_A1"
-CH8_VNOM="1.5";     CH8_NET="PVDD1V5_TSC"
+CH8_VNOM="1.516";     CH8_NET="PVDD1V5_TSC"
-CH9_VNOM="1.5";     CH9_NET="PVDD1V5_ANLG"
+CH9_VNOM="1.516";     CH9_NET="PVDD1V5_ANLG"
 CH10_VNOM="-";      CH10_NET="NC"
 CH11_VNOM="-";      CH11_NET="NC"
 CH12_VNOM="1.5";    CH12_NET="PVDD1V5_1"

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB1_CONN15.conf

@@ -34,19 +34,19 @@ CHIP_POST_CMD=(
 # ============================================================
 # chip1: SWB1 (CONN15)
 # ============================================================
-CH0_VNOM="1.5";     CH0_NET="P1V5_AVDD_55"
+CH0_VNOM="1.524";     CH0_NET="P1V5_AVDD_55"
-CH1_VNOM="0.9";     CH1_NET="P0V9_AVDD_55"
+CH1_VNOM="0.915";     CH1_NET="P0V9_AVDD_55"
 CH2_VNOM="0.75";    CH2_NET="P0V75_DVDD_63"
-CH3_VNOM="0.75";    CH3_NET="P0V75_AVDD_63"
+CH3_VNOM="0.756";    CH3_NET="P0V75_AVDD_63"
-CH4_VNOM="1.5";     CH4_NET="P1V5_AVDD_63"
+CH4_VNOM="1.524";     CH4_NET="P1V5_AVDD_63"
-CH5_VNOM="0.9";     CH5_NET="P0V9_AVDD_63"
+CH5_VNOM="0.915";     CH5_NET="P0V9_AVDD_63"
-CH6_VNOM="3.3";     CH6_NET="PVDD3_3V_SYNTH_LDO_B3"
+CH6_VNOM="3.38";     CH6_NET="PVDD3_3V_SYNTH_LDO_B3"
 CH7_VNOM="1.5";     CH7_NET="PVDD1V5_3"
 CH8_VNOM="0.85";    CH8_NET="P0V85_STBY"
 CH9_VNOM="1.8";     CH9_NET="P1V8_STBY"
 CH10_VNOM="-";      CH10_NET="NC"
 CH11_VNOM="3.3";    CH11_NET="P3V3_STBY"
-CH12_VNOM="0.9";    CH12_NET="PVDD0V9_2"
+CH12_VNOM="0.91";    CH12_NET="PVDD0V9_2"
 CH13_VNOM="0.75";   CH13_NET="P0V75_DVDD_55"
-CH14_VNOM="0.75";   CH14_NET="P0V75_AVDD_55"
+CH14_VNOM="0.756";   CH14_NET="P0V75_AVDD_55"
 CH15_VNOM="1.8";    CH15_NET="P1V8_DVDDIO_4"

src/Script_ABC_Blanton/Blanton_Script/LTC2980_Margin_Script/settings/Blanton_SWB1_CONN16.conf

@@ -35,18 +35,18 @@ CHIP_POST_CMD=(
 # chip1: SWB1 (CONN16)
 # ============================================================
 CH0_VNOM="1.5";     CH0_NET="PVDD1V5_0"
-CH1_VNOM="1.8";     CH1_NET="P1V8_4"
+CH1_VNOM="1.816";   CH1_NET="P1V8_4"
-CH2_VNOM="3.3";     CH2_NET="PVDD3_3V_SYNTH_LDO_B5"
+CH2_VNOM="3.38";    CH2_NET="PVDD3_3V_SYNTH_LDO_B5"
-CH3_VNOM="3.3";     CH3_NET="PVDD3_3V_SYNTH_LDO_A5"
+CH3_VNOM="3.38";    CH3_NET="PVDD3_3V_SYNTH_LDO_A5"
-CH4_VNOM="3.3";     CH4_NET="PVDD3_3V_SYNTH_LDO_B4"
+CH4_VNOM="3.38";    CH4_NET="PVDD3_3V_SYNTH_LDO_B4"
-CH5_VNOM="3.3";     CH5_NET="PVDD3_3V_SYNTH_LDO_A4"
+CH5_VNOM="3.38";    CH5_NET="PVDD3_3V_SYNTH_LDO_A4"
-CH6_VNOM="3.3";     CH6_NET="P3V3"
+CH6_VNOM="3.327";   CH6_NET="P3V3"
-CH7_VNOM="0.8";     CH7_NET="PVDD0_8V_T3"
+CH7_VNOM="0.82";    CH7_NET="PVDD0_8V_T3"
 CH8_VNOM="0.75";    CH8_NET="P0V75_DVDD_1"
-CH9_VNOM="0.75";    CH9_NET="P0V75_AVDD_1"
+CH9_VNOM="0.756";   CH9_NET="P0V75_AVDD_1"
-CH10_VNOM="1.5";    CH10_NET="P1V5_AVDD_1"
+CH10_VNOM="1.524";  CH10_NET="P1V5_AVDD_1"
-CH11_VNOM="0.9";    CH11_NET="P0V9_AVDD_1"
+CH11_VNOM="0.915";  CH11_NET="P0V9_AVDD_1"
-CH12_VNOM="0.9";    CH12_NET="PVDD0V9_0"
+CH12_VNOM="0.915";  CH12_NET="PVDD0V9_0"
-CH13_VNOM="0.9";    CH13_NET="PVDD0V9_1"
+CH13_VNOM="0.91";   CH13_NET="PVDD0V9_1"
-CH14_VNOM="0.9";    CH14_NET="PVDD0V9_3"
+CH14_VNOM="0.915";  CH14_NET="PVDD0V9_3"
-CH15_VNOM="1.2";    CH15_NET="PVDD1V2_T3"
+CH15_VNOM="1.224";  CH15_NET="PVDD1V2_T3"