s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 360

• Manufacturer Part Number: s3c2410a
• Description: 16/32-bit Risc Arm Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

INTERRUPT CONTROLLER
PRIORITY REGISTER (PRIORITY)
14-12
PRIORITY
ARB_SEL6
ARB_SEL5
ARB_SEL4
ARB_SEL3
ARB_SEL2
ARB_SEL1
ARB_SEL0
ARB_MODE6
ARB_MODE5
ARB_MODE4
ARB_MODE3
ARB_MODE2
PRIORITY
Register
0x4A00000C
[20:19]
[18:17]
[16:15]
[14:13]
[12:11]
[10:9]
[8:7]
Address
Bit
[6]
[5]
[4]
[3]
[2]
Arbiter 6 group priority order set
00 = REQ 0-1-2-3-4-5
10 = REQ 0-3-4-1-2-5
Arbiter 5 group priority order set
00 = REQ 1-2-3-4
10 = REQ 3-4-1-2
Arbiter 4 group priority order set
00 = REQ 0-1-2-3-4-5
10 = REQ 0-3-4-1-2-5
Arbiter 3 group priority order set
00 = REQ 0-1-2-3-4-5
10 = REQ 0-3-4-1-2-5
Arbiter 2 group priority order set
00 = REQ 0-1-2-3-4-5
10 = REQ 0-3-4-1-2-5
Arbiter 1 group priority order set
00 = REQ 0-1-2-3-4-5
10 = REQ 0-3-4-1-2-5
Arbiter 0 group priority order set
00 = REQ 1-2-3-4
10 = REQ 3-4-1-2
Arbiter 6 group priority rotate enable
0 = Priority does not rotate
1 = Priority rotate enable
Arbiter 5 group priority rotate enable
0 = Priority does not rotate
1 = Priority rotate enable
Arbiter 4 group priority rotate enable
0 = Priority does not rotate
1 = Priority rotate enable
Arbiter 3 group priority rotate enable
0 = Priority does not rotate
1 = Priority rotate enable
Arbiter 2 group priority rotate enable
0 = Priority does not rotate
1 = Priority rotate enable
R/W
R/W
IRQ priority control register
01 = REQ 0-2-3-4-1-5
11 = REQ 0-4-1-2-3-5
01 = REQ 2-3-4-1
11 = REQ 4-1-2-3
01 = REQ 0-2-3-4-1-5
11 = REQ 0-4-1-2-3-5
01 = REQ 0-2-3-4-1-5
11 = REQ 0-4-1-2-3-5
01 = REQ 0-2-3-4-1-5
11 = REQ 0-4-1-2-3-5
01 = REQ 0-2-3-4-1-5
11 = REQ 0-4-1-2-3-5
01 = REQ 2-3-4-1
11 = REQ 4-1-2-3
Description
Description
Reset Value
Initial State
0x7F
S3C2410A
0
0
0
0
0
0
0
1
1
1
1
1