DV-605/DVF-R5060-S
5
CIRCUIT DESCRIPTION
Pin No.
Pin Name
I/O
Pin Description
PIOs and communication
1
PIO2(5) DAC SDIDEM IN/OUT
I/O DAC data input and output.
2
PIO2(6) DAC MUTEB IN/OUT
I/O DAC mute control.
3
PIO2(7) DAC CSBIWL OUT
O
DAC chip select.
6
PIO3(0) PRO SCAN ON/OFF
I
P. Scan switch input.
7
PIO3(1) I/O Unused.
8
PIO3(2) O
PROG-H
9
PIO3(3)
O
PM0026A (IC11) Clock
10
PIO3(4) IR REMOCON
I/O IR Remote controller signal output (Unused).
11
PIO3(5)
O
PM0026A (IC11) data
12
PIO3(6)
O
PM0026A (IC11) STB
13
PIO3(7) DVD RESET
I/O Power- on reset of front-end module.
Front-end
16
B DATA
I
I2S Data
17
B BCLK
I
I2S Bit clock
18
B FLAG
I
I2S Error flag
19
B SYNC
I/O I2S Sector / ABS time
Reserved
20
B WCLK
I/O Unused.
21
B V4
I/O Unused.
22
NRSS OUT
I/O Unused.
23
VDD RGB
-
Supply voltage for RGB (+2.5VA).
24
VSS RGB
-
GND
Video DAC
25,26,27
B/G/R (OUT)
O
B/G/R signal outputs.
28
V REF RGB
I
Reference voltage input for DAC RGB.
29
I REF RGB
I
Reference current input for DAC RGB.
30
VDD YCC
-
Supply voltage for YCC (+2.5VA).
31
VSS YCC
-
GND
32~34
Y/C/CV (OUT)
O
Y/C/CV signal outputs.
35
V REF YCC
I
Reference voltage input for DAC YCC.
36
I REF YCC
I
Reference current input for DAC YCC.
PIOs and communication
39~46
PI04(0~7)
I/O YC(0~7)
Audio DAC
48
VDD PCM
-
Supply voltage for PCM (+2V5).
49
VSS PCM
-
Ground for PCM.
51
DAC SCLK (BCK)
O
DAC over sampling clock.
52
DAC PCMOUT0 DATA
O
DAC PCM data out 0.
53
DAC PCMOUT1
O
DAC PCM out 1 (unused).
54
DAC PCMOUT2
O
DAC PCM out 2 (unused).
55
DAC PCMCLK
O
DAC PCM clock.
56
DAC LRCLK
O
DAC PCM Left/Right clock.
57
SPDIF OUT
O
Audio digital data output.
Shared memory interface
66~69
SMI ADR(3~0)
O
SDRAM address bus.
58~63
SMI ADR(4~9)
O
SDRAM address bus.
70~73
SMI ADR(10~13)
O
SDAM address bus.
74
SMI CS(0)
O
Chip select bank 0.
75
SMI CS(1)
-
Unused.
76
SMI RAS
O
SDRAM RAS
77
SMI CAS
O
SDRAM CAS
78
SMI WE
O
SDRAM write enable.
79
SMI DQML
O
DQ MASK enable low.
1. Pin Description of MPEG Processor (Main, IC21)
