Stereo System User Manual

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4.15.2 I2C Peripheral Registers Description(s)

TMS320C6727, TMS320C6726, TMS320C6722

Floating-Point Digital Signal Processors

SPRS268E – MAY 2005 – REVISED JANUARY 2007

Table 4-33 is a list of the I2C registers.

Table 4-33. I2Cx Configuration Registers

I2C0 I2C1

BYTE ADDRESS BYTE ADDRESS

0x4900 0000 0x4A00 0000 I2COAR Own Address Register

0x4900 0004 0x4A00 0004 I2CIER Interrupt Enable Register

0x4900 0008 0x4A00 0008 I2CSTR Interrupt Status Register

0x4900 000C 0x4A00 000C I2CCLKL Clock Low Time Divider Register

0x4900 0010 0x4A00 0010 I2CCLKH Clock High Time Divider Register

0x4900 0014 0x4A00 0014 I2CCNT Data Count Register

0x4900 0018 0x4A00 0018 I2CDRR Data Receive Register

0x4900 001C 0x4A00 001C I2CSAR Slave Address Register

0x4900 0020 0x4A00 0020 I2CDXR Data Transmit Register

0x4900 0024 0x4A00 0024 I2CMDR Mode Register

0x4900 0028 0x4A00 0028 I2CISR Interrupt Source Register

0x4900 002C 0x4A00 002C I2CEMDR Extended Mode Register

0x4900 0030 0x4A00 0030 I2CPSC Prescale Register

0x4900 0034 0x4A00 0034 I2CPID1 Peripheral Identification Register 1

0x4900 0038 0x4A00 0038 I2CPID2 Peripheral Identification Register 2

0x4900 0048 0x4A00 0048 I2CPFUNC Pin Function Register

0x4900 004C 0x4A00 004C I2CPDIR Pin Direction Register

0x4900 0050 0x4A00 0050 I2CPDIN Pin Data Input Register

0x4900 0054 0x4A00 0054 I2CPDOUT Pin Data Output Register

0x4900 0058 0x4A00 0058 I2CPDSET Pin Data Set Register

0x4900 005C 0x4A00 005C I2CPDCLR Pin Data Clear Register

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