z8fmc16100 ZiLOG Semiconductor, z8fmc16100 Datasheet - Page 50

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

Table 14. GPIO Port Registers and Subregisters
PS024611-0408
Port Register Mnemonic
PxADDR
PxCTL
PxIN
PxOUT
Port Subregister Mnemonic
PxDD
PxAF0
PxAF1
PxOC
PxHDE
PxSMRE
PxPUE
PxIRQES
IRQPSEL
GPIO Control Register Definitions
Four registers for each Port provide access to GPIO control, input data, and output data.
Table 14
to provide access to subregisters for Port configuration and control.
lists these Port registers. Use the Port A–C Address and Control registers together
Port Register Name
Port A–C Address Register—selects subregisters.
Port A–C Control Register—provides access to subregisters.
Port A–C Input Data Register.
Port A–C Output Data Register.
Port Register Name
Data Direction
Alternate Function 0
Alternate Function 1—Ports A and B only.
Output Control (open-drain).
High Drive Enable.
Stop Mode Recovery Source Enable.
Pull-Up Enable.
Interrupt Edge Select—Ports A and C only.
Interrupt Port Select—Port A only.
Z8FMC16100 Series Flash MCU
GPIO Control Register Definitions
Product Specification
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