Maxim Integrated MAX32665 - Table 13-24: I C Slave Address Register

MAX32665-MAX32668 User Guide
Maxim Integrated Page 305 of 457
I2C DMA
I2Cn_DMA
[0x0048]
Bits
Field
Access
Reset
Description
1
rxen
R/W
0
RX DMA Channel Enable
0: Disable
1: Enable
0
txen
R/W
0
TX DMA Channel Enable
0: Disable
1: Enable
Table 13-24: I
2
C Slave Address Register
I
2
C Slave Address
I2Cn_SLV_ADDR
[0x004C]
Bits
Field
Access
Reset
Description
31:16
-
RO
0
Reserved
15
ea
R/W
0
Slave Mode Extended Address Length Select
0: 7-bit addressing.
1: 10-bit addressing.
14:10
-
RO
0
Reserved
9:0
sla
R/W
0
Slave Mode Slave Address
In Slave Mode Operation, (I2Cn_CTRL0.mstr = 0), set this field to the slave address
for the I2Cn port. For 7-bit addressing, the address occupies the least significant 7
bits. For 10-bit addressing, the 9-bits of address occupies the most significant 9 bit
and the R/W bit occupies the least significant bit.
Note: I2Cn_SLV_ADDR.ea controls if this field is a 7-bit or 10-bit address.