Register Configuration - Hitachi H8/3664 Hardware Manual

15.1.4

Register Configuration

Table 15.2 summarizes the registers of the I
Table 15.2 Register Configuration
Name
2
I C bus control register
2
I C bus status register
2
I C bus data register
2
I C bus mode register
Slave address register
Second slave address register
Timer serial control register
Note: * The register that can be written or read depends on the ICE bit in the I
register. The slave address register can be accessed when ICE = 0, and the I
register can be accessed when ICE = 1.
302
2
C bus interface.
Abbreviation R/W
ICCR R/W
ICSR R/W
ICDR R/W
ICMR R/W
SAR R/W
SARX R/W
TSCR R/W
Initial Value Address
H'01 H'FFC4
H'00 H'FFC5
Undefined H'FFC6*
H'00 H'FFC7*
H'00 H'FFC7*
H'01 H'FFC6*
H'00 H'FFFC
2
C bus control
2
C bus mode