cs4239 Cirrus Logic, Inc., cs4239 Datasheet - Page 94

• Manufacturer Part Number: cs4239
• Description: Crystalclear? Ortable Isa Audio System Logic
• Manufacturer: Cirrus Logic, Inc.

APPENDIX A: DEFAULT PnP DATA
; EEPROM Validation Bytes
; Hardware Configuration Data
; Hardware Mapping Data
; PnP Resource Header - PnP ID for CS4236 IC, OEM ID = 42
; LOGICAL DEVICE 0 (Windows Sound System & SBPro)
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DB
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DB
DB
DB
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DB
055H, 0BBH
001H
014H
000H
003H
080H
080H
005H
020H
004H
008H
010H
080H
000H
000H
004H
048H
075H
0B9H
0FCH
010H
003H
00EH, 063H, 042H, 036H, 0FFH,0FFH,0FFH,0FFH,0A9H
00AH, 010H, 005H
082H, 00EH, 000H, ’Crystal Codec’, 000H ; ANSI ID
015H, 00EH, 063H, 000H, 000H, 000H ; EISA ID: CSC0000
082H, 007H, 000H, ’WSS/SB’, 000H ; ANSI ID
031H, 000H
02AH, 002H, 028H
02AH, 009H, 028H
022H, 020H, 000H
047H, 001H, 034H, 005H, 034H, 005H, 004H, 004H ;16b WSSbase: 534
047H, 001H, 088H, 003H, 088H, 003H, 008H, 004H ;16b SYNbase: 388
047H, 001H, 020H, 002H, 020H, 002H, 020H, 010H ;16b SBbase: 220
031H, 001H
02AH, 00AH, 028H
02AH, 00BH, 028H
022H, 0A0H, 09AH
; PnP version 1.0, Vendor version 0.5
; DMA: 1
; DMA: 0,3
; IRQ: 5
; DMA: 1,3
; DMA: 0,1,3
; IRQ: 5,7,9,11,12,15
; EEPROM Validation Bytes: CS4239
; DF Best Choice
; DF Acceptable Choice 1
; EEPROM data length upper byte
; lower byte, Listed Size = 276
; ACDbase Addr. Mask Length = 1 bytes
;
; MCB: IHCD
; GCB1: IFM
; Code Base Byte
; FM Scaling 0 dB
; RESERVED
; RESERVED
; RESERVED
; M+DSP: MIM
;
; GCB2: No Bits Set
; CDbase Length = 4
; RESERVED
; IRQ selection A & B - B= 7,
; IRQ selection C & D - D=11,
; IRQ selection E & F - F=15,
; DMA selection A & B - B= 1,
; DMA C,IRQ G select. - G= 0,
- WSS & SBPro
Interrupt Select 0
- WSS & SBPro capture
- WSS & SBPro
CrystalClear Portable ISA Audio System
- WSS & SBPro capture
TM
Interrupt Select 0
; CSC4236 FFFFFFFF
C=9
E=12
C=3
A=5
A=0
CS4239
DS253PP2