Z8018x Family
MPU User Manual
67
vector table can be relocated on 32 byte boundaries. IL is initialized to
00H during RESET.
Interrupt Vector Low Register (IL: 33H)
Bit
7
6
5
4
3
2
?
?
1
0
Bit/Field
R/W
IL7
R/W
00H
IL6
R/W
00H
IL5
R/W
00H
Reset
?
Note: R = Read W = Write X = Indeterminate ? = Not Applicable
Bit
Position Bit/Field R/W Value Description
7–5
4–0
IL7–5
R/W
The IL register is an internal I/O register which is
programmed with the OUT0 instruction and can be read
using the IN0 instruction.
?
N/A
Interrupt source dependent code
INT/TRAP Control Register (ITC)
ITC is used to handle TRAP interrupts and to enable or disable the
external maskable interrupt inputs INT0, INT1 and INT2.
UM005001-ZMP0400
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