s3c72m9 Samsung Semiconductor, Inc., s3c72m9 Datasheet - Page 77

• 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.

S3C72M5/C72M7/C72M9/P72M9 (Preliminary Spec)
IPR
Bit
Identifier
RESET Value
Read/Write
Bit Addressing
IME
IPR.2–.0
— Interrupt Priority Register
Interrupt Master Enable Bit
Interrupt Priority Assignment Bits
0
1
0
0
0
0
1
1
1
1
IME
1/4
W
3
0
Disable all interrupt processing
Enable processing for all interrupt service requests
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
W
.2
2
0
4
Process all interrupt requests at low priority
Process INTB and INT4 interrupts only
Process INT0 interrupts only
Process INT1 interrupts only
Process INTS interrupts only
Process INTT0 and INTT1B interrupts only
Process INTT1 (INTT1A) interrupts only
Process INTK interrupts only
W
.1
1
0
4
W
.0
0
0
4
CPU
MEMORY MAP
FB2H
4-23