TMS320DM641 datasheet(129/171 Pages) TI

129 / 171 page

Inter-Integrated Circuit (I2C)

129

June 2003 − Revised August 2004

SPRS222C

For more detailed information on the I2C peripheral, see the TMS320C6000 DSP Inter-Integrated Circuit (I2C)

Module Reference Guide (literature number SPRU175).

4.10.2

I2C Peripheral Register Description(s)

Table 4−35. I2C0 Registers

HEX ADDRESS RANGE

ACRONYM

01B4 0000

I2COAR0

I2C0 own address register

01B4 0004

I2CIER0

I2C0 interrupt enable register

01B4 0008

I2CSTR0

I2C0 interrupt status register

01B4 000C

I2CCLKL0

I2C0 clock low-time divider register

01B4 0010

I2CCLKH0

I2C0 clock high-time divider register

01B4 0014

I2CCNT0

I2C0 data count register

01B4 0018

I2CDRR0

I2C0 data receive register

01B4 001C

I2CSAR0

I2C0 slave address register

01B4 0020

I2CDXR0

I2C0 data transmit register

01B4 0024

I2CMDR0

I2C0 mode register

01B4 0028

I2CISRC0

I2C0 interrupt source register

01B4 002C

−

Reserved

01B4 0030

I2CPSC0

I2C0 prescaler register

01B4 0034

I2CPID10

I2C0 Peripheral Identification register 1 [Value: 0x0000 0101]

01B4 0038

I2CPID20

I2C0 Peripheral Identification register 2 [Value: 0x0000 0005]

01B4 003C − 01B4 3FFF

−

Reserved

TMS320DM641 Datasheet(PDF) 129 Page - Texas Instruments

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