CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 357

• 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

Programmable Interrupt Controller Register Descriptions
6.9.2.2
I/O Port
Type
Reset Value
6.9.2.3
I/O Port
Type
Reset Value
AMD Geode™ CS5535 Companion Device Data Book
Bit
7:5
Bit
7:3
2:0
4
3
2
1
0
7
7
Initialization Command Word 1 (PIC_ICW1)
Initialization Command Word 2 (PIC_ICW2)
Name
RSVD
1
TRIGGER
RSVD
RSVD
RSVD
Name
A[7:3]
RSVD
Master: 020h
Slave:
Master: 021h
Slave:
RSVD
6
6
0A0h
WO
00h
0A1h
WO
00h
Description
Reserved. Write to 0.
Write to 1. Write to 1 to write ICW1 and enter Initialization mode. (See Section 6.9.2
"PIC Native Registers" on page 356.)
Trigger Mode.
0: Edge.
1: Level.
Reserved. Write to 0.
Reserved. Write to 0.
Reserved. Write to 1.
Description
Address Lines [7:3]. For base vector of interrupt controller.
Reserved. Write to 0.
A[7:3]
5
5
PIC_ICW1 Bit Descriptions
PIC_ICW2 Bit Descriptions
PIC_ICW1 Register Map
PIC_ICW2 Register Map
4
1
4
TRIGGER
3
3
RSVD
2
2
31506B
RSVD
RSVD
1
1
RSVD
0
0
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