z8fmc16100 ZiLOG Semiconductor, z8fmc16100 Datasheet - Page 57

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

Table 24. Interrupt Edge Select Subregister (IRQES)
Table 25. Interrupt Port Select Subregister (IRQPS)
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
PS024611-0408
Bit Position
[3:0]
IESx
Bit Position
[3:0]
PAxxSEL
If 08H in Port A Address register, accessible through the Port A and Port C Control register
If 09H in Port A Address register, accessible through the Port A and Port C Control register
R
R
7
0
7
0
Port A Interrupt Edge Select Subregister
The Interrupt Edge Select (IRQES) Subregister
is generated for the rising edge or falling edge on the selected GPIO Port A input pin.
Interrupt Port Select Register
The Interrupt Port Select register subregister
are used as interrupts.
Value (H)
Value (H)
0
1
0
1
R
R
6
0
6
0
Reserved
Reserved
Description
Interrupt Edge Select x
An interrupt request is generated on the falling edge of the PAx input.
An interrupt request is generated on the rising edge of the PAx input,
where x indicates the specific GPIO Port pin number (0 through 7).
Interrupt Port Select x
An interrupt request is generated on PAx, where x indicates (0 through 3)
An interrupt request is generated on PAx, where x indicates (4 through 7)
Description
R
R
5
0
5
0
R
R
4
0
4
0
PA73SEL
(Table
IES3
R/W
R/W
(Table
3
0
3
0
25) is used to select which Port A pins
Z8FMC16100 Series Flash MCU
24) determines whether an interrupt
PA62SEL
IES2
R/W
R/W
2
0
2
0
Product Specification
Port A–C Control Registers
PA51SEL
IES1
R/W
R/W
1
0
1
0
PA40SEL
IES0
R/W
R/W
0
0
0
0
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