47.6.6 SPI Control TPD Register
| Symbol | Description | Symbol | Description | Symbol | Description |
|---|---|---|---|---|---|
| R | Readable bit | HC | Cleared by Hardware | (Grey cell) | Unimplemented |
| W | Writable bit | HS | Set by Hardware | X | Bit is unknown at Reset |
| K | Write to clear | S | Software settable bit | — | — |
| Name: | TPDCTRL |
| Offset: | 0x14 |
| Reset: | 0x00 |
| Property: | PAC Write-Protection, Enable-Protected |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| Access | |||||||||
| Reset |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| SLVNUM[2:0] | |||||||||
| Access | R/W | R/W | R/W | ||||||
| Reset | 0 | 0 | 0 | ||||||
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| PKFMT[2:0] | |||||||||
| Access | R/W | R/W | R/W | ||||||
| Reset | 0 | 0 | 0 | ||||||
Bits 10:8 – SLVNUM[2:0] Number of the Client designated: to be used with the PKFMT to determine the client.
Not valid for a Host and all other decodes are ignored and not allowed.
| Value | Description |
|---|---|
| 000 | Client 0 |
| 001 | Client 1 |
| 010 | Client 2 |
| 011 | Client 3 |
| 100 | Client 4 |
Bits 2:0 – PKFMT[2:0] Host Client TPD mode.
Note:
- Can only be written when ON bit =’0’, and is only valid for TPD_EN = 1.
- The transmitted channel is as follows: 000, 001 = channel = 32 bits.
- The transmitted channel is as follows: 010, 011 = channel = 32 bits -- 24bits and formatted by other registers (DATAFIL, DATFMTLR).
- The transmitted channel is as follows: 100, 101, 110 = channel= 16 bits.
| Value | Description |
|---|---|
| 000 | 32-bit data in 4x32 packed format |
| 001 | 32-bit data in 3x32 packed format |
| 010 | 24-bit data in 4x24 packed format |
| 011 | 24-bit data in 3x24 packed format |
| 100 | 16-bit data in 6x16 packed format |
| 101 | 16-bit data in 4x16 packed format |
| 110 | 16-bit data in 2x16 packed format |