37.5.16 I2CxADB1
I2C Address Buffer 1 Register(1)
Note:
- This register is read-only in
7-bit Client Address modes (MODE =
0xx).
| Name: | I2CxADB1 |
| Address: | 0x28D, 0x2A4 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| ADB[7:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bits 7:0 – ADB[7:0] I2C Address Buffer 1
| Name | Description |
|---|---|
7-bit Client modes (MODE =
00x): |
Unused in this mode |
10-bit Client modes (MODE =
01x): |
ADB[7:1]: Received matching 10-bit client address high
byte ADB[0]: Received R/W value from 10-bit high address byte |
7-bit Host mode (MODE =
100): |
ADB[7:1]: 7-bit client address ADB[0]: R/W value |
10-bit Host mode (MODE =
101): |
ADB[7:1]: 10-bit client high address byte ADB[0]: R/W value |
7-bit Multi-Host modes (MODE =
11x): |
ADB[7:1]: 7-bit client address ADB[0]: R/W value |