Z8F1680SH020SG Datasheet, PDF (106/412 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F1680 Series
Product Specification
81
Table 48. IRQ2 Enable Low Bit Register (IRQ2ENL)
Bits
Field
Reset
R/W
Address
7
Reserved
0
R/W
6
MCTENL
0
R/W
5
U1RENL
0
R/W
4
3
U1TENL C3ENL
0
0
R/W
R/W
FC8H
2
C2ENL
0
R/W
1
C1ENL
0
R/W
0
C0ENL
0
R/W
Bit
Description
[7]
Reserved; must be 0.
[6]
Multi-Channel Timer Interrupt Request Enable Low Bit (MCTENL)
MCTENL
[5]
UART1 Receive Interrupt Request Enable Low Bit (U1RENL)
U1RENL
[4]
UART1 Transmit Interrupt Request Enable Low Bit (U1TENL)
U1TENL
[3]
Port C3 Interrupt Request Enable Low Bit (C3ENL)
C3ENL
[2]
Port C2 Interrupt Request Enable Low Bit (C2ENL)
C2ENL
[1]
Port C1 Interrupt Request Enable Low Bit (C1ENL)
C1ENL
[0]
Port C0 Interrupt Request Enable Low Bit (C0ENL)
C0ENL
PS025015-1212
PRELIMINARY
Interrupt Controller