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| CS4239 Datasheet, PDF (10/98 Pages) Cirrus Logic – CrystalClear™ Portable ISA Audio System | |||
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CS4239
CrystalClearTM Portable ISA Audio System
FSYNC SF1,0=01,10
FSYNC SF1,0=00
t pd2
SCLK
SDIN
t pd2
t pd2
t sckw
t s1
t h1
MSB, Left
SDOUT
DRQ<>
DACK<>
IOR
SD<7:0>
t pd1
MSB, Left
CS4610 DSP Serial Port Timing
t DKSUa
t DRHD
t STW
t RDDV
t DKHDb
t DHD1
RESDRV
SCL/SDA
8-Bit Mono DMA Read/Capture Cycle
t RESDRV
t INIT
t EEPROM
EEPROM read
SD<>
SA<>
10
Reset Timing
Codec responds to ISA activity
DS253PP2
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