CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 71

• 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

Global Concepts and Features
AMD Geode™ CS5535 Companion Device Data Book
I/O Addr.
062h-063h
064h
065h-06Fh
070h-071h
072h-073h
074h-077h
078h-07Fh
080h
081h
082h
083h
084h-086h
087h
088h
089h
08Ah
08B
08Ch-08Eh No Specific Usage
08Fh
090h-091h
092h
093h-09Fh
0A0h
0A1h
0A2h-0BFh No Specific Usage
0C0h
0C1h
0C2h
0C3h
0C4h
0C6h
Function
No Specific Usage
Keyboard/Mouse - Command/ Status
No Specific Usage
RTC RAM Address/Data Port
High RTC RAM Address/Data Port
No Specific Usage
No Specific Usage
Post Code Display
DMA Channel 2 Low Page
DMA Channel 3 Low Page
DMA Channel 1 Low Page
No Specific Usage
DMA Channel 0 Low Page
No Specific Usage
DMA Channel 6 Low Page
DMA Channel 7 Low Page
DMA Channel 5 Low Page
DMA C4 Low Page
No Specific Usage
Port A
No Specific Usage
PIC Slave - Command/Status
PIC Slave - Command/Status
Master DMA Address - Channel 4
No Specific Usage
Master DMA Counter - Channel 4
No Specific Usage
Master DMA Address - Channel 5
Master DMA Counter - Channel 5
Table 4-6. Legacy I/O: 000h-4FFh (Continued)
Size
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
8-bit
---
---
---
---
---
---
Shw$
Shw$
R/W
Rec
Rec
Rec
Rec
Rec
Rec
Rec
Rec
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
---
---
---
---
---
---
---
---
---
Comment
If KEL Memory Offset 100h[0] = 1
(EmulationEnable bit).
If MSR 5140001Fh[0] = 1 (SNOOP
bit) and KEL Memory Offset 100h[0]
= 0 (EmulationEnable bit).
Options per MSR 51400014h[0].
(Note 1)
Options per MSR 51400014h[1].
Write LPC and DMA. Read only
DMA.
Upper addr bits [23:16]. Write LPC
and DMA. Read only DMA.
Write LPC and DMA. Read only
DMA.
and DMA. Read only DMA.
Write LPC and DMA. Read only
DMA.
and DMA. Read only DMA.
Write LPC and DMA. Read only
DMA.
Upper addr bits [23:16]. See com-
ment at 080h.
If kel_porta_en is enabled, then
access Port A; else access LPC.
Upper addr bits [23:16]. Write LPC
Upper addr bits [23:16]. Write LPC
16-bit values in two transfers.
16-bit values in two transfers.
16-bit values in two transfers.
16-bit values in two transfers.
31506B
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