CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 362

• Manufacturer Part Number: CS5535-UDCF
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of CS5535-UDCF

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

6.9.2.11 Interrupt Edge/Level Select 1 (PIC_INT_SEL1)
I/O Port
Type
Reset Value
Note 1. If ICW1 bit 3 in the PIC is set as level, it overrides the settings of this bit. This bit is provided to configure a PCI
362
IRQ7_SEL
Bit
7
6
5
4
3
2
1
0
7
interrupt mapped to IRQ[x] on the PIC as level-sensitive (shared).
Name
IRQ7_SEL
IRQ6_SEL
IRQ5_SEL
IRQ4_SEL
IRQ3_SEL
RSVD
IRQ1_SEL
RSVD
IRQ6_SEL
6
31506B
4D0h
R/W
00h
IRQ5_SEL
Description
IRQ7 Edge or Level Select. Selects PIC IRQ7 sensitivity configuration.
0: Edge; 1: Level. (Note 1)
IRQ6 Edge or Level Select. Selects PIC IRQ6 sensitivity configuration.
0: Edge; 1: Level. (Note 1)
IRQ5 Edge or Level Select. Selects PIC IRQ5 sensitivity configuration.
0: Edge; 1: Level. (Note 1)
IRQ4 Edge or Level Select. Selects PIC IRQ4 sensitivity configuration.
0: Edge; 1: Level. (Note 1)
IRQ3 Edge or Level Select. Selects PIC IRQ7 sensitivity configuration.
0: Edge; 1: Level. (Note 1)
Reserved. Write to 0.
IRQ1 Edge or Level Select. Selects PIC IRQ1 sensitivity configuration.
0: Edge; 1: Level. (Note 1)
Reserved. Write to 0.
5
PIC_INT_SEL1 Bit Descriptions
PIC_INT_SEL1 Register Map
IRQ4_SEL
4
IRQ3_SEL
Programmable Interrupt Controller Register Descriptions
3
AMD Geode™ CS5535 Companion Device Data Book
RSVD
2
IRQ1_SEL
1
RSVD
0