Interrupt Map; Table C-9 Sun Blade 1500 Interrupt Map; C.6.2 Interrupt Map - Sun Microsystems Blade 1500 Service, Diagnostics, And Troubleshooting Manual

C.6.2

Interrupt Map

TABLE C-9
Sun Blade 1500 Interrupt Map
TABLE C-9
Pin
Ichip2 Pin Number
PCI1_INT0# 108
PCI1_INT1# 109
PCI1_INT2# 112
PCI1_INT3# 113
PCI2_INT0# 114
PCI2_INT1# 115
PCI2_INT2# 117
PCI2_INT3# 118
PCI3_INT0# 119
PCI3_INT1# 120
PCI3_INT2# 123
PCI3_INT3# 124
PCI4_INT0# 125
PCI4_INT1# 126
PCI4_INT2# 127
PCI4_INT3# 128
PCI5_INT0# 1
PCI5_INT1# 6
PCI5_INT2# 7
PCI5_INT3# 8
PCI6_INT0# 9
PCI6_INT1# 10
PCI6_INT2# 11
PCI6_INT3# 12
PCI7_INT0# 13
C-30 Sun Blade 1500 Service, Diagnostics, and Troubleshooting Manual • December 2004
lists the interrupts handled by the IChip2 interrupt concentrator.
Interrupt
PCI0, INTA#
PCI0, INTB#
PCI0, INTC#
PCI0, INTD#
PCI1, INTA#
PCI1, INTB#
PCI1, INTC#
PCI1, INTD#
PCI2, INTA#
PCI2, INTB#
PCI2, INTC#
PCI2, INTD#
PCI3, INTA#
PCI3, INTB#
PCI3, INTC#
PCI3, INTD#
PCI4, INTA#
PCI4, INTB#
PCI4, INTC#
PCI4, INTD#
Primary IDE interrupt
RTC power on
Secondary IDE interrupt
I/O subsystem management
interrupt (power-off, thermal,
SMB, etc)
LAN interrupt
INT_NUM Type
0x04 Active low
0x05 Active low
0x06 Active low
0x07 Active low
0x08 Active low
0x09 Active low
0x0A Active low
0x0B Active low
0x0C Active low
0x0D Active low
0x0E Active low
0x0F Active low
0x10 Active low
0x11 Active low
0x12 Active low
0x13 Active low
0x14 Active low
0x15 Active low
0x16 Active low
0x17 Active low
0x18 Active low
0x19 Active low
0x1A Active low
0x1B Active low
0x1C Active low
Priority
4
4
4
4
4
4
4
4
4
5
6
7
2
1
1
3
4
6
6
6
6
1
1
3
4