40
U301:CS4391
Pin Name
I/O DESCRIPTIONS
1 RST
I
RESET
2 VL
I
INTERFACE POWER
3 SDATA
I
SERIAL AUDIO DATA
4 SCLK
I
SERIAL CLOCK
5 LRCK
I
LEFT/RIGHT CLOCK
6 MCLK
I
MASTER CLOCK
7 M3
I
STAND-ALONE MODE:MODE SLECT, (CONTROL PORT MODE:MODE SLECT)
8 M2(SCL/CCLK)
I
STAND-ALONE MODE:MODE SLECT, (CONTROL PORT MODE:SERIAL CONTROL INTERFACE CLOCK)
9 M1(SDA/CDIN)
I/O STAND-ALONE MODE:MODE SLECT, (CONTROL PORT MODE:SERIAL CONTROL DATA I/O)
10 M0(AD0/CS)
I
STAND-ALONE MODE:MODE SLECT, (CONTROL PORT MODE:ADDRESS BIT/CHIP SELECT)
11 FILT+
O POSITIVE VOLTAGE REFERENCE
12 CMOUT
O COMMON MODE VOLTAGE
13 BMUTEC
O CHANNEL B MUTE CONTROL
14 AOUTB-
O DIFFERENTIAL ANALOG OUTPUT
15 AOUTB+
O DIFFERENTIAL ANALOG OUTPUT
16 AGND
I
ANALOG GROUND
17 VA
I
ANALOG POWER
18 AOUTA+
O DIFFERENTIAL ANALOG OUTPUT
19 AOUTA-
O DIFFERENTIAL ANALOG OUTPUT
20 AMUTEC
O CHANNEL A MUTE CONTROL
LRCK
SDATA
(SDA/CDIN)
MCLK
AMUTEC
AOUTA-
AOUTB-
SERIAL
PORT
INTERPOLATION
INTERPOLATOR
(CONTROL PORT)
∆Σ
DAC
DAC
EXTERNAL
ANAL OG
FILTER
ANAL OG
FILTER
MUTE CONTROL
FILTER
FILTER
RST
SCLK
VOLUME
CONTROL
VOLUME
CONTROL
MIXER
(SCL/CCLK)
(AD0/CS)
AOUTA+
AOUTB+
CMOUT
REFERENCE
FILT+
BMUTEC
M1
M3
M2
MODE SELECT
M0
∆Σ
Summary of Contents for DV4300
Page 24: ...32 POWER SUPPLY SMPS PQ1 PQ14 PQ13 PQ9 PQ8 PQ5 PQ6 PQ4 PQ7 PQ3 PU6 PU3...
Page 25: ...33 U201 ES6028 12 MICROPROCESSOR AND IC DATA...
Page 26: ...34 U201 ES6028...
Page 27: ...35 U201 ES6028...
Page 28: ...36 U201 ES6028...
Page 29: ...37 U201 ES6028...
Page 30: ...38 U201 ES6028...
Page 31: ...39 U201 ES6028...
Page 38: ...46 13 WAVE FORM CHART 1 CE 2 WE 3 OE 4 DSCK 5 RAS0 6 CS 7 DDAC 8 CDAC...
Page 39: ...47 9 BDAC 10 ADAC 11 CVBS 12 R Pr 13 C B Pb 14 Y G Yp 15 TSDO 16 BCLK...
Page 40: ...48 17 LRCK 18 MCLK 19 FLO_RCA 20 FRO_RCA 21 ALO_TVS 22 ARO_TVS 23 MUTE 24 HOST_DATA...
Page 41: ...49 25 HOST_CS 26 HOST_CLK 27 Y G Yp3 28 C B Pb3 29 R Pr3 30 VFD_DATA 31 VFD_CLK 32 VFD_CS...
