LAPIS Semiconductor ML62Q1000 Series, User Manual, Page: 604 / 882

ML62Q1000 Series User's Manual
Chapter 18 External Interrupt Function
FEUL62Q1000 18-10
18.2.5 Expanded External Interrupt Mode Register 0 (EEIMOD0)
EEIMOD0 is a special function register (SFR) to choose the sampling clock and with/without sampling for the external
interrupt (EXI8 to EXI11).
Address
：
0xF0E8(EEIMOD0L/EEIMOD0), 0xF0E9(EEIMOD0H)
Access
：
R/W
Access size
：
8/16bit
Initial value
：
0x0000
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Word
EEIMOD0
Byte
EEIMOD0H EEIMOD0L
Bit
- - - - - - - - - - - -
EPI3S
M
EPI2S
M
EPI1S
M
EPI0S
M
R/W R R R R R R R R R R R R R/W R/W R/W R/W
Initial
value
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Bit
No.
Bit symbol
name
Description
15 to 4 - Reserved bit
3 to 0 PI3SM to
PI0SM These bits are used to specify the input signals of EXI8 to EXI11 are detected with the
sampling clock.
Set always this bit to "1".
0: Detected without the sampling clock (Initial value)
1: Detected with the sampling clock
The relation of the bit number and the target external interrupt:
Bit 3 (EPI3SM) : EXI11INT Interrupt
Bit 2 (EPI2SM) : EXI10INT Interrupt
Bit 1 (EPI1SM) : EXI9INT Interrupt
Bit 0 (EPI0SM) : EXI8INT Interrupt