DVR-8100
4
CIRCUIT DESCRIPTION
Pin No.
Pin Name
I/O
Pin Description
PIOs and communication
1
PIO2(5) RGB SEL(BLANK)
I/O
RGB sel (blank). unused
2
PIO2(6) VIDEO MUTE
I/O
Video mute control.
3
PIO2(7) 16: 9 INDICATOR
I/O
16 : 9 indicator (unused).
6
PIO3(0) SCART H (TV/AUX)
I/O
Unused.
7
PIO3(1)
I/O
Unused.
8
PIO3(2) -
CSB
(unused).
9
PIO3(3)
-
SDIN (unused).
10
PIO3(4) IR REMOCON
I/O
Unused.
11
PIO3(5) -
SCLK
(unused).
12
PIO3(6)
I/O
Unused.
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 (+3.3VA).
24
VSS RGB
-
GND
Video DAC
25,26,27
B/G/R (OUT)
O
B/G/R signal outputs.
28
V REF RG
I
Reference voltage input for DAC RGB.
29
I REF RG
I
Reference current input for DAC RGB.
30
VDD YCC
-
Supply voltage for YCC (+3.3VA).
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
PIO4(0)HP MUTE
-
Unused.
-
Unused.
Unused.
-
Unused.
-
Unused.
O
DAC clock output.
O
DAC data output.
O
DAC chip select.
-
Supply voltage for PCM (+3V3).
-
Ground for PCM.
51
DAC SCLK
O
DAC over sampling clock.
52
DAC PCMOUT0
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
58~63
SMI ADR(4~9)
O
SDRAM address bus.
66~69
SMI ADR(3~0)
O
SDRAM address bus.
1. Pin Description of MPEG Processor IC (DVD & VIDEO IC61)
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