AKD4358-B Datasheet, PDF (5/46 Pages) Asahi Kasei Microsystems – digital audio interface that can interface with digital audio systems via opt-connector or RCA connector

ASAHI KASEI
[AKD4358-B]
„ Jumpers Descriptions
[JP1](AVDD)
: AVDD supply selection for the AK4358
REG
: AVDD is supplied from the regulator. <default>
4358_AVDD : AVDD is supplied from “4358_AVDD” jack.
[JP2](DVDD)
AVDD
4358_VD
: DVDD supply selection for the AK4358
: DVDD is supplied from the selected AVDD source through a 5Ω resistor. <default>
: DVDD is supplied from “ 4358_DVDD”jack.
[JP3](DAC_BICK) : BICK clock selection for the AK4358
EXT
: External port supplies BICK to AK4358
DIR
: DIR (AK4114) supplies BICK to AK4358. <default>
[JP4](DAC_MCLK) : MCLK clock selection for the AK4358
EXT
: External port supplies MCLK to AK4358
DIR
: DIR (AK4114) supplies MCLK to AK4358. <default>
[JP5](DAC_SDTI) : SDTI pins data selection for the AK4358
EXT
: External port supplies data to the AK4358
DIR
: DIR (AK4114) supplies data to AK4358. <default>
[JP6](DAC_LRCK) : LRCK clock selection for the AK4358
EXT
: External port supplies LRCK to AK4358
DIR
: DIR (AK4114) supplies LRCK to AK4358. <default>
[JP7](4114_5V)
4358_VD
4114_5V
: 5V supply selection for the AK4114
: AK4114 is supplied from the selected DVDD source for the AK4358. <default>
: AK4114 is supplied from “ 4114_5V”jack.
[JP8](TORX/BNC) : The source of the biphase signal input to AK4114
TORX
: PORT1(TORX141: optical link) <default>
BNC
: J3(BNC)
[JP9] (GND)
Open
Short
: Digital GND and Analog GND
: Digital GND and Analog GND are disconnected.
: Digital GND and Analog GND are connected. <default>
[JP10-13](SDTI1-4) : SDTI1-4 selection for the AK4358
Open
: Input “0”data
Short
: Input data <default>
„ Toggle SW Function
[SW1] (DIR_PDN) : Resets the AK4114 and AK4358. Keep “H” during normal operation.
„ The indication content for LED
[LE1] (DZF1) : Zero detection
[LE2] (DZF2) : Zero detection
[LE3] (DZF3) : Zero detection
[LE4] (INT1) : AK4114 Error flag. Please refer to AK4114 datasheet for specific error codes.
[LE5] (INT0) : AK4114 Error flag. Please refer to AK4114 datasheet for specific error codes.
<KM070902>
-5-
2005/09