z8fmc16100 ZiLOG Semiconductor, z8fmc16100 Datasheet - Page 56

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

Table 23. Port A–C Pull-Up Enable Subregisters
PS024611-0408
BITS
FIELD
RESET
R/W
ADDR
Bit Position
[7:0]
PSMRE
Bit Position
[7:0]
PPUE
PPUE7
R/W
7
0
If 06H in Port A–C Address register, accessible through the Port A–C Control register
The Port A–C Pull-Up Enable subregisters
Control registers by writing
Port A–C Pull-Up Enable subregisters enables a weak internal resistive pull-up on the
specified port pins.
Value (H)
Value (H)
0
1
0
1
PPUE6
R/W
6
0
Description
Port STOP Mode Recovery Source Enable
The Port pin is not configured as a STOP Mode Recovery source.
Transitions on this pin during STOP mode do not initiate STOP Mode
Recovery.
The Port pin is configured as a STOP Mode Recovery source. Any logic
transition on this pin during STOP mode initiates STOP Mode Recovery.
Description
Port Pull-Up Enable
The weak pull-up on the Port pin is disabled.
The weak pull-up on the Port pin is enabled.
PPUE5
R/W
5
0
06h
PPUE4
to the Port A–C Address registers. Setting the bits in the
R/W
4
0
(Table
PPUE3
R/W
3
0
23), are accessed through the Port A–C
Z8FMC16100 Series Flash MCU
PPUE2
R/W
2
0
Product Specification
Port A–C Control Registers
PPUE1
R/W
1
0
PPUE0
R/W
0
0
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