Z8FMC16100 Datasheet, PDF (70/402 Pages) Zilog, Inc. – Z8 Encore-R Motor Control Flash MCUs

Z8 Encore!^® Motor Control Flash MCUs
Product Specification
48
BITS
FIELD
RESET
R/W
ADDR
Table 26. Port A–B Alternate Function 1 Sub-Registers
7
6
5
4
3
2
1
0
AF1_7 AF1_6 AF1_5 AF1_4 AF1_3 AF1_2 AF1_1 AF1_0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
If 07H in Port A-C Address Register, accessible through the Port A-C Control Register
Bit
Position
[7:0]
AF1
Value
(H)
0
1
Description
Port Alternate Function 1 select.
The alternate function 1 function is not selected.
The alternate function 1 function is selected.
Port A-C Input Data Registers
Reading from the Port A–C Input Data registers, shown in Table 27, return the sampled
values from the corresponding port pins. The Port A–C Input Data registers are read-only.
Sampled data are from the corresponding port pin input.
Table 27. Port A-C Input Data Registers (PxIN)
BITS
FIELD
RESET
R/W
ADDR
7
PIN7
X
R
6
PIN6
X
R
5
PIN5
X
R
4
3
PIN4
PIN3
X
X
R
R
FD2H, FD6H, FDAH
2
PIN2
X
R
1
PIN1
X
R
0
PIN0
X
R
Bit
Position
[7:0]
PIN
Value
(H)
0
1
Description
Port Input Data x
Input data is a logical 0 (Low).
Input data is a logical 1 (High).
General-Purpose I/O
PRELIMINARY
PS024604-1005