z8f0822 ZiLOG Semiconductor, z8f0822 Datasheet - Page 45

• Manufacturer Part Number: z8f0822
• Description: High Performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Port A Address
PAADDR (FD0H - Read/Write)
D7 D6 D5 D4 D3 D2 D1 D0
Port A Control
PACTL (FD1H - Read/Write)
D7 D6 D5 D4 D3 D2 D1 D0
Port A Input Data
PAIN (FD2H - Read Only)
D7 D6 D5 D4 D3 D2 D1 D0
Port A Output Data
PAOUT (FD3H - Read/Write)
D7 D6 D5 D4 D3 D2 D1 D0
PS022517-0508
Port A Address[7:0]
drain)
enable
Port A Control[7:0]
Sub-Registers
Port A Input Data [7:0]
Port A Output Data [7:0]
Selects Port Sub-Registers:
00H = No function
01H = Data direction
02H = Alternate function
03H = Output control (open-
04H = High drive enable
05H = STOP mode recovery
06H = Pull-up enable
07H-FFH = No function
Provides Access to Port
Z8 Encore! XP
Product Specification
Control Register Summary
®
F0822 Series
32