ZHCUBP4A November 2023 – October 2025
表 2-2 中列出了电路板上每个电源输出的测试点。
| SL编号 | 电源 | 测试点 | 电压 |
|---|---|---|---|
| 1 | VCC5V0_EXP | TP10 | 5 |
| 2 | VDD_CANUART | TP11 | 0.85 |
| 3 | VCC3V3_EXP | TP12 | 3.3 |
| 4 | VDD_1V0 | TP23 | 1 |
| 5 | VDD_1V2 | TP24 | 1.2 |
| 6 | VDDSHV_SDIO | TP33 | 3.3/1.8 |
| 7 | VPP_1V8 | TP35 | 1.8 |
| 8 | VDD_2V5 | TP36 | 2.5 |
| 9 | VDD_CORE | TP42 | 0.85/0.75 |
| 10 | VDDR_CORE | TP43 | 0.85 |
| 11 | VCC1V8_SYS | TP54 | 1.8 |
| 12 | VDDA_1V8 | TP55 | 1.8 |
| 13 | VDD_LPDDR4 | TP56 | 1.1 |
| 14 | VCC_3V3_SYS | TP61 | 3.3 |
| 15 | VCC_3V3_MAIN | TP68 | 3.3 |
| 16 | VMAIN | TP82 | 12 |
| 17 | VCC_5V0 | TP85 | 5 |
| 18 | VCC3V3_XDS | TP90 | 3.3 |
| 19 | XDS_USB_VBUS | TP98 | 5 |
| 20 | VCC3V3_TA | TP201 | 3.3 |
| 21 | VBUS_5V0_TYPEA | TP203 | 5 |
| 22 | VBUS_TYPEC1 | TP204 | 12 |
| 23 | VBUS_TYPEC2 | TP205 | 12 |
| 24 | FT4232_USB_VBUS | TP206 | 5 |
| 25 | LDO_3V3 | U30.8 | 3.3 |
| 26 | VCC_3V3_FT4232 | C153.2 | 3.3 |
| 27 | VDD_MMC1_SD | TP202 | 3.3 |
| 28 | VCC_5V0_HDMICONN | TP207 | 5 |