Z51F3220FNX Datasheet, PDF (98/312 Pages) Zilog, Inc. – Z8051 Series 8-Bit Microcontrollers

Z51F3220
Product Specification
IE2 (Interrupt Enable Register 2) : AAH
7
6
5
–-
–
INT17E
–
–
R/W
4
INT16E
R/W
3
INT15E
R/W
2
INT14E
R/W
1
INT13E
R/W
0
INT12E
R/W
Initial value : 00H
INT17E
INT16E
INT15E
INT14E
INT13E
INT12E
Enable or Disable Timer 4 Interrupt
0
Disable
1
Enable
Enable or Disable Timer 3 Match Interrupt
0
Disable
1
Enable
Enable or Disable Timer 2 Match Interrupt
0
Disable
1
Enable
Enable or Disable Timer 1 Match Interrupt
0
Disable
1
Enable
Enable or Disable Timer 0 I Match nterrupt
0
Disable
1
Enable
Enable or Disable Timer 0 Overflow Interrupt
0
Disable
1
Enable
IE3 (Interrupt Enable Register 3) : ABH
7
6
5
–
–
–
–
–
–
4
INT22E
R/W
3
INT21E
R/W
2
INT20E
R/W
INT22E
INT21E
INT20E
INT19E
INT18E
Enable or Disable BIT Interrupt
0
Disable
1
Enable
Enable or Disable WDT Interrupt
0
Disable
1
Enable
Enable or Disable WT Interrupt
0
Disable
1
Enable
Enable or Disable SPI 2 Interrupt
0
Disable
1
Enable
Enable or Disable ADC Interrupt
0
Disable
1
Enable
1
INT19E
R/W
0
INT18E
R/W
Initial value : 00H
PS029902-0212
PRELIMINARY
95