Vicxirqstatus, Register descriptions vicxirqstatus – Cirrus Logic EP93xx User Manual
Page 171
DS785UM1
6-9
Copyright 2007 Cirrus Logic
Vectored Interrupt Controller
EP93xx User’s Guide
6
6
6
Note: The Reset Values of the VICxPeriphID[3:0] registers collectively show the identification
number for the Vectored Interrupt Controller (VIC). The read-only Reset Values are hard-
wired. Consequently, the VICxPeriphID[3:0] registers are not included in the following
Register Descriptions.
Register Descriptions
VICxIRQStatus
Address:
VIC1IRQStatus: 0x800B_0000 - Read Only
VIC2IRQStatus: 0x800C_0000 - Read Only
VIC base + 0208
Read /Write
6
0x00
Vector control 2 register
VIC base + 020C
Read /Write
6
0x00
Vector control3 register
VIC base + 0210
Read /Write
6
0x00
Vector control 4 register
VIC base + 0214
Read /Write
6
0x00
Vector control 5 register
VIC base + 0218
Read /Write
6
0x00
Vector control 6 register
VIC base + 021C
Read /Write
6
0x00
Vector control 7 register
VIC base + 0220
Read /Write
6
0x00
Vector control 8 register
VIC base + 0224
Read /Write
6
0x00
Vector control 9 register
VIC base + 0228
Read /Write
6
0x00
Vector control 10 register
VIC base + 022C
Read /Write
6
0x00
Vector control 11 register
VIC base + 0230
Read /Write
6
0x00
Vector control 12 register
VIC base + 0234
Read /Write
6
0x00
Vector control 13 register
VIC base + 0238
Read /Write
6
0x00
Vector control 14 register
VIC base + 023C
Read /Write
6
0x00
Vector control 15 register
VIC base + 0FE0
Read
8
0x90
VICxPeriphID0
VIC Identification register bits 7:0
(see Note below)
VIC base + 0FE4
Read
8
0x11
VICxPeriphID1
VIC Identification register bits 15:8
(see Note below)
VIC base + 0FE8
Read
8
0x04
VICxPeriphID2
VIC Identification register bits
23:16 (see Note below)
VIC base + 0FEC
Read
8
0x00
VICxPeriphID3
VIC Identification register bits
31:24 (see Note below)
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
IRQStatus
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
IRQStatus
Table 6-2. VICx Register Summary
Address
Type
Width
Reset Value
Name
Description