DV-5050M/5900M/DVF-J6050/J6050-G
CIRCUIT DESCRIPTION
Y Block Diagram for Progressive Convert DAC
MPU Interface with
MPU
Configuration register
Anti Copy
Signal Processor
Sync and Timing
Generator
Video
Decoder
Input3ch 3ch 75&
Video Processing Engine
InterfaceD/A Driver
6-8 Port Function of 6ch DAC : PCM1602KY (X25, IC205) DV-5900 only
Port No.Port NameI/OFunction
ZERO1~6Zero data flag for Vout 1~6. Can also be used as GPO pin.
1~6O
/GPO1~6(Unused)
7, 8NC-Analog ground.
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 ground.
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).
29~32NC-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.
39SCKOOBuffered clock output. (Unused)
40BCKIShift clock input for serial audio data.
41LRCKILeft and right clock input. This clock is equal to the sampling rate, fs.
42TEST-Test pin.
43VDD-Digital power supply (+3.3V).
44DGND-Digital ground for +3.3V.
45DATA1ISerial audio data input for Vout1 and Vout2.
46DATA 2ISerial audio data input for Vout3 and Vout4.
47DATA 3ISerial audio data input for Vout5 and Vout6.
48ZEROAOZero data flag. Logical "AND " of ZERO1 through ZERO6.
24 |