Z8F6421PM020SC Datasheet, PDF (177/299 Pages) Zilog, Inc. – High Performance 8-Bit Microcontrollers Z8 Encore-R 64K Series

Z8 Encore!^® 64K Series
Product Specification
157
.
Table 72. I²C Baud Rate High Byte Register (I2CBRH)
BITS
7
6
5
4
3
2
1
0
FIELD
BRH
RESET
FFH
R/W
R/W
ADDR
F53H
BRH = I²C Baud Rate High Byte
Most significant byte, BRG[15:8], of the I²C Baud Rate Generator’s reload value.
Note: If the DIAG bit in the I²C Diagnostic Control Register is set to 1, a read of the I2CBRH
register returns the current value of the I²C Baud Rate Counter[15:8].
Table 73. I²C Baud Rate Low Byte Register (I2CBRL)
BITS
7
6
5
4
3
2
1
0
FIELD
BRL
RESET
FFH
R/W
R/W
ADDR
F54H
BRL = I²C Baud Rate Low Byte
Least significant byte, BRG[7:0], of the I²C Baud Rate Generator’s reload value.
Note: If the DIAG bit in the I²C Diagnostic Control Register is set to 1, a read of the I2CBRL
register returns the current value of the I²C Baud Rate Counter[7:0].
PS019915-1005
I2C Controller