VSBC-32
Configuration
ID 21168, Rev. 04
Page 4 - 8
©
PEP Modular Computers GmbH
4.2.4
VMEbus Interrupt Mask Register
Figure 4-4:
CS7 + 0x1 Bitmap
Table 4-8: Board Base Addresses
BADR3..0
Board Base Address
BADR3..0
Board Base Address
0000
0x 00 00 00
1000
0x 80 00 00
0001
0x 10 00 00
1001
0x 90 00 00
0010
0x 20 00 00
1010
0x A0 00 00
0011
0x 30 00 00
1011
0x B0 00 00
0100
0x 40 00 00
1100
0x C0 00 00
0101
0x 50 00 00
1101
0x D0 00 00
0110
0x 60 00 00
1110
0x E0 00 00
0111
0x 70 00 00
1111
0x F0 00 00
Address:
CS7 + 0x1
Format:
Byte
Access:
Read/write
Value after HW Reset:
0
Value after Inititalization of
PEP Software
Value stored in EEPROM
PEP Default Address:
0x 0D 00 00 01
Table 4-9: Register Description
Name
Register
Value
Description
EN_IRQx
1
Enable VMEbus interrupt requests where x = 1..7.
SYSFAIL
1
Enable VMEbus level-3 autovector interrupt
SYSFAIL
EN_IRQ2
EN_IRQ3
EN_IRQ1
SYSFAIL
0
1
2
3
4
5
6
7
EN_IRQ7
EN_IRQ4
EN_IRQ5
EN_IRQ6
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