z8f1621 ZiLOG Semiconductor, z8f1621 Datasheet - Page 88
z8f1621
Manufacturer Part Number
z8f1621
Description
High Performance 8-bit Microcontrollers
Manufacturer
ZiLOG Semiconductor
Datasheet
1.Z8F1621.pdf
(297 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
z8f1621AN020EG
Manufacturer:
Zilog
Quantity:
356
Company:
Part Number:
z8f1621AN020SG
Manufacturer:
Zilog
Quantity:
918
Company:
Part Number:
z8f1621PM020SG
Manufacturer:
Zilog
Quantity:
673
Company:
Part Number:
z8f1621VN020SG
Manufacturer:
Zilog
Quantity:
6
- Current page: 88 of 297
- Download datasheet (9Mb)
Table 36. Interrupt Edge Select Register (IRQES)
Table 37. Interrupt Port Select Register (IRQPS)
PS019921-0308
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
Interrupt Edge Select Register
Interrupt Port Select Register
PAD7S
IES7
7
7
C1ENL—Port C1 Interrupt Request Enable Low Bit
C0ENL—Port C0 Interrupt Request Enable Low Bit
The Interrupt Edge Select (IRQES) register
generated for the rising edge or falling edge on the selected GPIO Port input pin. The
Interrupt Port Select register selects between Port A and Port D for the individual inter-
rupts.
IESx—Interrupt Edge Select x
The minimum pulse width should be greater than 1 system clock to guarantee capture of
the edge triggered interrupt. Shorter pulses may be captured but not guaranteed.
0 = An interrupt request is generated on the falling edge of the PAx/PDx input.
1 = An interrupt request is generated on the rising edge of the PAx/PDx input.
where x indicates the specific GPIO Port pin number (0 through 7).
The Port Select (IRQPS) register
PAx/PDx interrupts. This register allows either Port A or Port D pins to be used as
interrupts. The Interrupt Edge Select register controls the active interrupt edge.
PAD6S
IES6
6
6
PAD5S
IES5
5
5
PAD4S
(Table
IES4
4
4
FCDH
FCEH
R/W
R/W
37) determines the port pin that generates the
0
0
(Table
PAD3S
IES3
3
3
36) determines whether an interrupt is
Z8 Encore! XP
PAD2S
IES2
2
2
Product Specification
PAD1S
IES1
1
1
®
Interrupt Controller
F64XX Series
PAD0S
IES0
0
0
74
Related parts for z8f1621
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Z8 Encore!? Microcontroller With Flash Memory And 10-bit A/d Converter
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Z8 Encore! Xp F64xx Series
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Z8 Encore Motor Control Flash Mcus
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Z8 Encore XP-R F08xA Series with eXtended Peripherals
Manufacturer:
ZILOG [Zilog, Inc.]
Datasheet:
Part Number:
Description:
Z8 Encore Microcontrollers with Flash Memory and 10-Bit A/D Converter
Manufacturer:
ZILOG [Zilog, Inc.]
Datasheet:
Part Number:
Description:
Z8 Encore-R Motor Control Flash MCUs
Manufacturer:
ZILOG [Zilog, Inc.]
Datasheet:
Part Number:
Description:
Z8 Encore-R Motor Control Series
Manufacturer:
ZILOG [Zilog, Inc.]
Datasheet:
Part Number:
Description:
Z8 MCU MICROCONTROLLERS
Manufacturer:
ZILOG [Zilog, Inc.]
Datasheet:
Part Number:
Description:
Z8 Encore / Microcontrollers with Flash Memory and 10 Bit A/D Converter
Manufacturer:
Zilog
Datasheet:
Part Number:
Description:
Z8 MCU MICROCONTROLLERS
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
Ez80f91 Mini Enet Module
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Z90233, Z90234, And Z90231 Ezvision 200 Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controllers
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Television Controllers
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
40-pin Low-cost Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet: