Z8F0113HJ005EG Datasheet, PDF (57/245 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F0823 Series
Product Specification
42
Table 20. PADDR[7:0] Subregister Functions
PADDR[7:0] Port Control Subregister Accessible Using the Port A–C Control Registers
05H
Stop Mode Recovery Source Enable.
06H
Pull-up Enable.
07H
Alternate Function Set 1.
08H
Alternate Function Set 2.
09H–FFH No function.
Port A–C Control Registers
The Port A–C Control registers set the GPIO port operation. The value in the correspond-
ing Port A–C Address Register determines which subregister is read from or written to by
a Port A–C Control Register transaction; see Table 21.
Table 21. Port A–C Control Registers (PxCTL)
Bit
7
6
5
4
3
2
1
0
Field
PCTL
RESET
00H
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Address
FD1H, FD5H, FD9H
Bit
[7:0]
PCTL
Description
Port Control
The Port Control Register provides access to all subregisters that configure the GPIO Port
operation.
PS024315-1011
PRELIMINARY
GPIO Control Register Definitions