z8fmc16100 ZiLOG Semiconductor, z8fmc16100 Datasheet - Page 58

• Manufacturer Part Number: z8fmc16100
• Description: Z8 Encore Motor Control Flash Mcus
• Manufacturer: ZiLOG Semiconductor

Table 26. Port A–B Alternate Function 1 Subregisters
Table 27. Port A-C Input Data Registers (PxIN)
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
PS024611-0408
Bit Position
[7:0]
AF1
Caution:
Port A-C Input Data Registers
AF1_7
PIN7
R/W
R
7
0
7
X
Port B Alternate Function 1 Subregisters
The Port B Alternate Function Subregisters
Control register by writing
tion subregister selects the alternate functions for the selected pins. To determine the alter-
nate function associated with each port pin, see
Do not enable alternate function for GPIO port pins which do not have an associated
alternate function. Failure to follow this guideline may result in unpredictable operation.
If 07H in Port A-C Address register, accessible through the Port A-C Control register
Reading from the Port A–C Input Data registers
the corresponding port pins. The Port A–C Input Data registers are read-only. Sampled
data are from the corresponding port pin input.
Value (H)
0
1
AF1_6
PIN6
R/W
X
R
6
0
6
Description
Port Alternate Function 1 select.
The alternate function 1 function is not selected.
The alternate function 1 function is selected.
AF1_5
PIN5
R/W
R
X
5
0
5
08H
FD2H, FD6H, FDAH
to the Port B Address register. The Port B Alternate Func-
AF1_4
PIN4
R/W
X
R
4
0
4
(Table
AF1_3
PIN3
R/W
R
X
3
0
3
GPIO Alternate Functions
(Table
26) is accessed through the Port B
Z8FMC16100 Series Flash MCU
27) return the sampled values from
AF1_2
PIN2
R/W
X
R
2
0
2
Port A-C Input Data Registers
Product Specification
AF1_1
PIN1
R/W
R
X
1
0
1
on page 34.
AF1_0
PIN0
R/W
X
R
0
0
0
46