ZHCSZC5 December 2025 TPS544B27W
PRODUCTION DATA
IC_DEVICE_ID 在图 7-66 中展示并在表 7-86 中进行介绍。
返回到汇总表。
写入事务:不适用
读取事务:块读取
数据格式:无符号二进制(6 字节)
NVM 备份:无
更新:不适用 IC_DEVICE_ID 命令用于读取连接到 PMBus 接口的器件的类型或器件型号。
| 47 | 46 | 45 | 44 | 43 | 42 | 41 | 40 |
| PART_NUMBER_EXTENSION[7:0] | |||||||
| R-0h | |||||||
| 39 | 38 | 37 | 36 | 35 | 34 | 33 | 32 |
| PART_NUMBER_5[3:0] | PART_NUMBER_6[3:0] | ||||||
| R-2h | R-7h | ||||||
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| PART_NUMBER_3[3:0] | PART_NUMBER_4[3:0] | ||||||
| R-4h | R-Bh | ||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| PART_NUMBER_1[3:0] | PART_NUMBER_2[3:0] | ||||||
| R-5h | R-4h | ||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| ASCII_I[7:0] | |||||||
| R-49h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| ASCII_T[7:0] | |||||||
| R-54h | |||||||
| 位 | 字段 | 类型 | 复位 | 说明 |
|---|---|---|---|---|
| 47:40 | PART_NUMBER_EXTENSION[7:0] | R | 0h | |
| 39:36 | PART_NUMBER_5[3:0] | R | 2h | |
| 35:32 | PART_NUMBER_6[3:0] | R | 7h | |
| 31:28 | PART_NUMBER_3[3:0] | R | 4h | |
| 27:24 | PART_NUMBER_4[3:0] | R | Bh | |
| 23:20 | PART_NUMBER_1[3:0] | R | 5h | |
| 19:16 | PART_NUMBER_2[3:0] | R | 4h | |
| 15:8 | ASCII_I[7:0] | R | 49h | |
| 7:0 | ASCII_T[7:0] | R | 54h |