s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 366

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

INTERRUPT CONTROLLER
INTERRUPT SUB MASK (INTSUBMSK) REGISTER
This register has 11 bits each of which is related to an interrupt source. If a specific bit is set to 1, the interrupt
request from the corresponding interrupt source is not serviced by the CPU (note that even in such a case, the
corresponding bit of the SUBSRCPND register is set to 1). If the mask bit is 0, the interrupt request can be serviced.
14-18
INTSUBMSK
Reserved
INT_ADC
INT_TC
INT_ERR2
INT_TXD2
INT_RXD2
INT_ERR1
INT_TXD1
INT_RXD1
INT_ERR0
INT_TXD0
INT_RXD0
INTSUBMSK
Register
0X4A00001C
[31:11]
[10]
Address
Bit
[9]
[8]
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Not used
0 = Service available,
0 = Service available,
0 = Service available,
0 = Service available,
0 = Service available,
0 = Service available,
0 = Service available,
0 = Service available,
0 = Service available,
0 = Service available,
0 = Service available,
R/W
R/W
Determine which interrupt source is masked.
The masked interrupt source will not be serviced.
0 = Interrupt service is available.
1 = Interrupt service is masked.
1 = Masked
1 = Masked
1 = Masked
1 = Masked
1 = Masked
1 = Masked
1 = Masked
1 = Masked
1 = Masked
1 = Masked
1 = Masked
Description
Description
Reset Value
Initial State
0x7FF
S3C2410A
0
1
1
1
1
1
1
1
1
1
1
1