Texas Instruments DEM-DAI3052A, User Manual, Page: 9 / 33

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Basic Connection and Operation
Table 1-8. JP001: DIR1703 Crystal Selection for Crystal Mode System Clock and Default Sampling
Frequency
JP001 DESCRIPTION
OPEN 6.144/12.288/18.432/24.576 MHz for 128 f
S
/256 f
S
/384 f
S
/512 f
S
, 48 kHz
CSBIT 12.288/24.576/36.864/49.152 MHz for 128 f
S
/256 f
S
/384 f
S
/512 f
S
, 96 kHz (default)
URBIT 11.2896/22.5792/33.8688/45.158 MHz for 128 f
S
/256 f
S
/384 f
S
/512 f
S
, 88.2 kHz
EMFLG 5.6448/11.2896/16.9344/22.5792 MHz for 128 f
S
/256 f
S
/384 f
S
/512 f
S
, 44.1 kHz
BFRAME 4.096/8.192/12.288/16.384 MHz for 128 f
S
/256 f
S
/384 f
S
/512 f
S
, 32 kHz
Table 1-9. SW003: DIR1703 Format Selection
SW003
DESCRIPTION
FMT1 FMT0
OFF (L) OFF (L) 16 bits MSB first, right justified
OFF (L) ON (H) 24 bits MSB first, right justified
ON (H) OFF (L) 24 bits MSB first, left justified
ON (H) ON (H) 24 bits MSB first, I
2
S format (default)
Table 1-10. SW005: DIT4096 Format Selection
SW005
DESCRIPTION
FMT1 FMT0
OFF (H) OFF (H) 16-bit right justified
OFF (H) ON (L) 24-bit right justified
ON (L) OFF (H) 24-bit I
2
S (default)
ON (L) ON (L) 24-bit left justified
Table 1-11. SW006: DIT4096 Channel Status Information Control
(1)
SW006 DESCRIPTION
CSS Channel status data mode input (default: on)
COPY-C Copy protect or channel status data input (default: on)
U User data input (default: on)
V Validity data input (default: on)
L Generation status input (default: on)
/AUDIO Audio data valid control input (default: on)
/EMPH Pre-emphasis status input (default: off)
BLSM Block start mode control input (default: off)
BLS Block start I/O (default: off)
(1)
Control of these switches is not required for PCM3052A function and performance evaluation.
Table 1-12. SW053: Mode Control
SW053 DESCRIPTION
RESET Function control that is defined on RESET (default: off)
MDI Function control that is defined on MDI (default: off)
MC Function control that is defined on MC (default: off)
ML Function control that is defined on ML (default: off)
SLEU079 – September 2006 Description 9
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