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Chapter 5
IMR0
IMR1
IMR2
IMR3
214
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5.3.5 IMR0 to IMR5 - Interrupt mask registers
These registers set the interrupt mask state for the maskable interrupts.
The xxMK bit of the IMRm (m = 0 to 5) registers is equivalent to the xxMK bit of
the xxIC register.
IMRm registers can be read/written in 16- and 8-bit units.
The address of the lower 8-bit register IMRmL is equal to that of the 16-bit
IMRm register, and the higher 8-bit register IMRmH can be accessed on the
following address (address (IMRm) + 1).
Caution
Mask bits without function, indicated with "1", must not be altered. Make sure
to set them "1" when writing to the register.
15
14
13
TZ2UVMK TZ1UVMK TZ0UVMK
7
6
5
P1MK
P0MK
1
15
14
13
TG0OV0MK TP3CC1MK TP3CC0MK TP3OVMK TP2CC1MK TP2CC0MK TP2OVMK TP1CC1MK FFFFF102H
7
6
5
TP1CC0MK TP1OVMK TP0CC1MK TP0CC0MK TP0OVMK TZ5UVMK TZ4UVMK TZ3UVMK
15
14
13
TY0UV0MK TG1CC5MK TG1CC4MK TG1CC3MK TG1CC2MK TG1CC1MK TG1CC0MK TG1OV1MK FFFFF104H
7
6
5
TG1OV0MK TG0CC5MK TG0CC4MK TG0CC3MK TG0CC2MK TG0CC1MK TG0CC0MK TG0OV1MK
15
14
13
IIC0MK
UA1TMK
UA1RMK UA1REMK
7
6
5
CB0RMK CB0REMK C0TRXMK C0RECMK C0WUPMK C0ERRMK
Preliminary User's Manual U17566EE1V2UM00
12
11
10
P6MK
P5MK
P4MK
4
3
2
TM00MK WT1UVMK WT0UVMK
12
11
10
4
3
2
12
11
10
4
3
2
12
11
10
UA0TMK
UA0RMK UA0REMK CB0TMK
4
3
2
Interrupt Controller (INTC)
9
8
Address
P3MK
P2MK
FFFFF100H
1
0
VC1MK
VC0MK
9
8
Address
1
0
9
8
Address
1
0
9
8
Address
FFFFF106H
1
0
ADMK
TY0UV1MK
Initial value
FFFFH
Initial value
FFFFH
Initial value
FFFFH
Initial value
FFFFH
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