Tas5704 i/o, Master reset, Engineering evaluation only – Texas Instruments TA5704EVM User Manual
Page 22: Tas5704 evalution module, Format control, Gain control, Mute valid, Config control, Shutdown 3.3v decoupling
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FM2
GAIN1
FM0
CFG2 CFG1
BTL
FROM
SPDIF
FROM
ADC
FROM
SPDIF
PGND
PGND
PGND
PGND
PGND
RYAN KEHR
NC
JULY 10, 2007
NC
3
LDN
BTL
0
0
0
0
1
1
1
1
0
0
1
1
PGND
FM1
SERIAL DATA FORMAT
FORMAT CONTROL
GAIN0 CHANNEL GAIN (dB)
GAIN CONTROL
OUTPUT MODE
DEFAULT JUMPERED TO 4xSE MODE
SE
DEFAULT
MUTE
POWER
MUTE
VALID
PGND
NC
6
Tue Jul 10, 2007
TO SUBWOOFER CONNECTOR
BLT=SHUNTS IN
SE=SHUNTS OUT
SE
BLT=SHUNTS IN
SE=SHUNTS OUT
SE
BLT=SHUNTS IN
SE=SHUNTS OUT
SE
16Bit RJ
18Bit RJ
20Bit RJ
24Bit RJ
16-24Bit I2S(DEFAULT)
16-24Bit LJ
RESERVED
TEST MODE
DOWN
MASTER RESET
TO SPDIF
BLT=SHUNTS IN
SE=SHUNTS OUT
CONFIG CONTROL
TAS5704EVM.SCH
2CH/BTL/AD
2CH/BTL/BD
2.1CH/2xSE/1xBTL
4CH/4xSE(DEFAULT)
SHUTDOWN
3.3V DECOUPLING
TAS5704 I/O
TAS5704PAP
U1
FROM SUBWOOFER DAUGHTERCARD
TAS5704 EVALUTION MODULE
ENGINEERING EVALUATION ONLY