Philips LPC2129 - Register Description; Table 101: I2 C Register Map

I2C Interface 171 May 03, 2004
Philips Semiconductors Preliminary User Manual
LPC2119/2129/2194/2292/2294ARM-based Microcontroller
REGISTER DESCRIPTION
The I
2
C interface contains 7 registers as shown in Table 102. below.
*Reset Value refers to the data stored in used bits only. It does not include reserved bits content.
Table 102: I
2
C Register Map
Name Description Access Reset Value* Address
I2CONSET I
2
C Control Set Register Read/Set 0 0xE001C000
I2STAT I
2
C Status Register Read Only 0xF8 0xE001C004
I2DAT I
2
C Data Register Read/Write 0 0xE001C008
I2ADR I
2
C Slave Address Register Read/Write 0 0xE001C00C
I2SCLH SCL Duty Cycle Register High Half Word Read/Write 0x04 0xE001C010
I2SCLL SCL Duty Cycle Register Low Half Word Read/Write 0x04 0xE001C014
I2CONCLR I
2
C Control Clear Register Clear Only NA 0xE001C018