mcf51ac256a Freescale Semiconductor, Inc, mcf51ac256a Datasheet - Page 276

• Manufacturer Part Number: mcf51ac256a
• Description: Mcf51ac Flexis
• Manufacturer: Freescale Semiconductor, Inc

Inter-Integrated Circuit (IICV2)
Refer to the direct-page register summary in the
assignments for all IIC registers. This section refers to registers and control bits only by their names. A
Freescale-provided equate or header file is used to translate these names into the appropriate absolute
addresses.
12.3.1
12.3.2
12-4
Reset
Reset
AD[7:1]
Field
7–1
W
W
R
R
IIC Address Register (IICA)
IIC Frequency Divider Register (IICF)
AD7
Slave Address. The AD[7:1] field contains the slave address to be used by the IIC module. This field is used on
the 7-bit address scheme and the lower seven bits of the 10-bit address scheme.
0
0
7
7
MULT
MCF51AC256 ColdFire Integrated Microcontroller Reference Manual, Rev. 5
= Unimplemented or Reserved
AD6
0
0
6
6
Figure 12-3. IIC Frequency Divider Register (IICF)
Figure 12-2. IIC Address Register (IICA)
Table 12-1. IICA Field Descriptions
AD5
0
0
5
5
memory
AD4
0
0
4
4
Description
chapter of this document for the absolute address
AD3
3
0
3
0
ICR
AD2
0
0
2
2
Freescale Semiconductor
AD1
0
0
1
1
0
0
0
0
0