ic_sar

         Name: I2C Slave Address Register

Module Instance	Base Address	Register Address
`i_i2c_0_i2c`	`0xFFC02200`	`0xFFC02208`
`i_i2c_1_i2c`	`0xFFC02300`	`0xFFC02308`

Offset: 0x8

Access: RW

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.

Bit Fields
31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16
`Reserved`
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
`Reserved`						`ic_sar` `RW 0x55`

ic_sar Fields

Bit	Name	Description	Access	Reset
9:0	`ic_sar`	The IC_SAR holds the slave address when the I2C is operating as a slave. For 7-bit addressing, only IC_SAR[6:0] is used. This register can be written only when the I2C interface is disabled, which corresponds to the IC_ENABLE[0] register being set to 0. Writes at other times have no effect. Note The default values cannot be any of the reserved address locations: that is, 0x00 to 0x07, or 0x78 to 0x7f. The correct operation of the device is not guaranteed if you program the IC_SAR or IC_TAR to a reserved value. Reset value: 0x55	`RW`	`0x55`

Bit

Name

Description

Access

Reset

9:0

ic_sar

The IC_SAR holds the slave address when the I2C is operating as a slave. For 7-bit
addressing, only IC_SAR[6:0] is used.
This register can be written only when the I2C interface is disabled, which
corresponds to the IC_ENABLE[0] register being set to 0. Writes at other times have
no effect.
Note
The default values cannot be any of the reserved address locations:
that is, 0x00 to 0x07, or 0x78 to 0x7f. The correct operation of the
device is not guaranteed if you program the IC_SAR or IC_TAR to
a reserved value.
Reset value: 0x55

RW

0x55