ZHCSNL3A December 2021 – November 2023 TPSM8D6C24
PRODUCTION DATA
| CMD Address | EFh |
| Write Transaction: | Write Byte |
| Read Transaction: | Read Byte |
| Format: | Unsigned Binary (1 bytes) |
| Phased: | No |
| NVM Backup: | EEPROM or Pin Detect |
| Updates: | On-the-fly |
The (EFh) MFR_SPECIFIC_31 (DEVICE_ADDRESS) command can be used to program or read-back the target device address of digital communication. When (EFh) MFR_SPECIFIC_31 (DEVICE_ADDRESS) is updated, the TPSM8D6C24 updates its target device address and the TPSM8D6C24 stops responding to its prior address and start responding to its new address immediately. Attempts to write to or read from its prior address are NACKed.
The DEVICE_ADDRESS command can be used to program or read-back the target device address of digital communication. When a target device address is updated, the TPSM8D6C24 starts responding to the new address immediately.
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| R | RW | RW | RW | RW | RW | RW | RW |
| 0 | ADDR_PMBUS | ||||||
| LEGEND: R/W = Read/Write; R = Read only |
| Bit | Field | Access | Reset | Description |
|---|---|---|---|---|
| 7 | Not supported | R | 0b | Not supported. Set to b'0. |
| 6:0 | ADDR_ PMBUS | RW | NVM/ Pinstrap | PMBus target device address |
There are a number of target device address values which are reserved in the SMBus specification. The following reserved addresses are invalid and cannot be programmed: