DV-5700/DVF-R9050/R9050-S
CIRCUIT DESCRIPTION
9. Port Function of 2ch DAC : PCM1748E (X25, IC204)
Port No.Port NameI/OFunction
1BCKIAudio data bit clock input.
2DATAIAudio data digital input.
3LRCKIL-ch/R-ch audio data latch enable input.
4DGND-Digital ground.
5VDD-Digital power supply (+3.3v).
6VCC-Analog power supply (+5.0V).
7VOUTLOAnalog output for L-ch.
8VOUTROAnalog output for R-ch.
9AGND-Analog ground.
10VCOM-Common voltage decoupling.
11ZEROR/ZEROAOZero flag output for R-ch / Zero flag output for L/R-ch.
12ZEROL/NAOZero flag output for L-ch / No assign.
13MDIMode control data input.
14MCIMode control clock input.
15MLIMode control latch input.
16SCLISystem clock input.
10. Port Function of 6ch DAC : PCM1602KY (X25, IC205)
Port No.Port NameI/OFunction
ZERO1~6
1~6OZero data flag for Vout 1~6. Can also be used as GPO pin.(Unused)
/GPO1~6
7NC-Analog ground.
8NC-Analog power supply (+5.0V).
9VOUT6OVoltage output for audio signal corresponding to Rch on data3. Up to 96 kHz
10VOUT5OVoltage output for audio signal corresponding to Lch on data3. Up to 96 kHz
11VOUT4OVoltage output for audio signal corresponding to Rch on data2. Up to 96 kHz
12VOUT3OVoltage output for audio signal corresponding to Lch on data2. Up to 96 kHz
13VOUT2OVoltage output for audio signal corresponding to Rch on data1. Up to 192 kHz
14VOUT1OVoltage output for audio signal corresponding to Lch on data1. Up to 192 kHz
15VCOMOCommon voltage output.
16NC-Analog ground.
17AGND5-Analog ground.
18VCC5-Analog power supply (+5.0V).
19AGND6-Analog ground.
20NC-Analog power supply (+5.0V).
21AGND4-Analog ground.
22VCC4-Analog power supply (+5.0V).
23AGND3-Analog ground.
24VCC3-Analog power supply (+5.0V).
25AGNG2-Analog ground.
26VCC2-Analog power supply (+5.0V).
27AGND1-Analog ground.
28VCC1-Analog power supply (+5.0V).
29NC-Analog ground.
30NC-Analog power supply (+5.0V).
31,32NC-Analog ground.
33MDOOSerial data output for function register control port. (Unused)
34MDII Serial data input for function register control port.
35MCIShift clock for function register control port.
36MLILatch enable for function register control port.
37RSTISystem reset input. (Active low)
38SCKIISystem clock input. Input frequency is 128, 192, 256, 384, 512 or 768fs.
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