Intel SAI2 Product Specification - Page 25

SAI2 Server Board TPS, SAI2 Server Board Architecture Overview, Revision 1.0, SAI2

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SAI2 Server Board TPS SAI2 Server Board Architecture Overview PC87417 (Super-I/O) FERR# IDE #0 IDE #1 CSB5 Keyboard Serial Port2 Serial Port1 FDD Parallel Port RTC Mouse IRQ 0 IRQ 1 IRQ 2 IRQ 3 IRQ 4 IRQ 5 IRQ 6 IRQ 7 IRQ #8 IRQ 9 IRQ 10 IRQ 11 IRQ 12 IRQ 13 (FERR#) IRQ 14 IRQ 15 LAN VGA PCI 3 INT A PCI 4 INT A PCI 2 INT A PCI 5 INT A PCI 6 INT A PCI 1 INT A B C D PCI1 PCI3 PCI5 PCI2 PCI4 PCI6+ SCI SCAN PIRQ PIRQ 0 PIRQ 1 PIRQ 2 PIRQ 3 PIRQ 4 PIRQ 5 PIRQ 6 PIRQ 7 PIRQ 8 PIRQ 9 PIRQ 10 PIRQ 11 PIRQ 12 PIRQ 13 PIRQ 14 PIRQ 15 *1 PCI IRQ to IRQ *1 setting by CSB5 I/O Address C00h Interrupts Address Index Register and I/O Address C01h Interrupt Redirection Figure 4. SAI2 Baseboard Interrupt Routing Diagram (PIC Mode) Revision 1.0 15

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SAI2 Server Board TPS
SAI2 Server Board Architecture Overview
Revision 1.0
15
Figure 4. SAI2 Baseboard Interrupt Routing Diagram (PIC Mode)
Keyboard
Serial Port2
Serial Port1
FDD
Parallel Port
RTC
Mouse
IRQ 0
IRQ 1
IRQ 2
IRQ 3
IRQ 4
IRQ 5
IRQ 6
IRQ 7
IRQ #8
IRQ 9
IRQ 10
IRQ 11
IRQ 12
IRQ 13 (FERR#)
IRQ 14
IRQ 15
CSB5
SCI
D
C
B
PCI1
*1
PC87417
(Super-I/O)
FERR#
IDE #0
IDE #1
PIRQ 0
PIRQ 1
PIRQ 2
PIRQ 3
PIRQ 4
PIRQ 5
PIRQ 6
PIRQ 7
PIRQ 8
PIRQ 9
PIRQ 10
PIRQ 11
PIRQ 12
PIRQ 13
PIRQ 14
PIRQ 15
PCI2
PCI3
PCI4
PCI5
PCI6+
PCI IRQ to
IRQ
*1 setting by CSB5 I/O Address C00h Interrupts Address Index Register and I/O
Address C01h Interrupt Redirection
LAN
VGA
PCI 3 INT A
PCI 4 INT A
PCI 2 INT A
PCI 5 INT A
PCI 6 INT A
PCI 1 INT A
SCAN PIRQ