s3c72m9 Samsung Semiconductor, Inc., s3c72m9 Datasheet - Page 74

• Manufacturer Part Number: s3c72m9
• Description: The S3c72m5/s3c72m7/s3c72m9 Single-chip Cmos Microcontroller Has Been Designed For High Performance Using Samsung S
• Manufacturer: Samsung Semiconductor, Inc.

MEMORY MAP
IMOD1
Bit
Identifier
RESET Value
Read/Write
Bit Addressing
IMOD1.3–.1
IMOD1.0
4-20
— External Interrupt 1 (INT1) Mode Register
Bits 3–1
External Interrupt 1 Edge Detection Control Bit
0
0
1
"0"
W
3
0
4
Always logic zero
Rising edge detection
Falling edge detection
"0"
W
2
0
4
"0"
W
1
0
4
IMOD1.0
W
0
0
4
S3C72M5/C72M7/C72M9/P72M9 (Preliminary Spec)
CPU
FB5H