Cirrus Logic EP93 Series User Manual page 175

Default: Don't Care
Definition:
Software Interrupt Register. The VICxSoftInt register is used to generate
software interrupts.
Bit Descriptions:
SoftInt:
VICxSoftIntClear
31 30 29 28
15 14 13 12
Address:
VIC1SoftIntClear: 0x800B_001C - Write Only
VIC2SoftIntClear: 0x800C_001C - Write Only
Default: Don't Care
Definition:
Software Interrupt Clear Register. The VICxSoftIntClear register clears bits in
the VICxSoftInt register.
Bit Descriptions:
SoftIntClear:
VICxProtection
31 30 29 28
15 14 13 12
Address:
VIC1Protection: 0x800B_0018 - Read/Write
VIC2Protection: 0x800C_0018 - Read/Write
DS785UM1
Writing a bit to "1" generates a software interrupt for the
corresponding source interrupt before interrupt masking.
Writing a bit to "0" has no effect.
27 26 25 24
SoftIntClear
11 10 9 8
SoftIntClear
Clears bits in the VICxSoftInt register. Writing a bit to "1"
clears the corresponding bit in the VICxSoftInt register.
Writing a bit to "0" has no effect.
27 26 25 24
RSVD
11 10 9 8
RSVD
Copyright 2007 Cirrus Logic
Vectored Interrupt Controller
23 22 21 20
7 6 5 4
23 22 21 20
7 6 5 4
EP93xx User's Guide
19 18 17 16
3 2 1 0
19 18 17 16
3 2 1 0
Protecti
on
6-13
6