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Port list sorted by function for MPEG IC(Main IC201)
Port No.
Port Name
Audio DAC
51
DAC SCLK
52
DAC PCMOUT0
53
DAC PCMOUT1
54
DAC PCMOUT2
55
DAC PCMCLK
56
DAC LRCLK
57
SPDIF OUT
48
VDD PCM
49
VSS PCM
Clock & Reset
124
RESET
122
VDD PLL
123
VSS PLL
120
PIX CLK
PIOs and communication
186
PIO0(0) T STROBE
187
PIO0(1) MOD SW
188
PIO0(2)
189
PIO0(3)
190
PIO0(4)
PIO0(5) SLIDER SENSOR
191
OPEN/CLOSE (CLOSE POSITION)
PIO0(6) SLIDER SENSOR OPEN/
192
CLOSE (DRAWER POSITION)
PIO0(7) SLIDER IN
193
(DRAWER CCW/CTRL)
194
PIO1(0) SDA
195
PIO1(1) SCL
PIO1(2) SLIDER OUT
196
(DRAWER CW/CTRL)
197
PIO1(3) TXD(JIG)
200
PIO0(4) RXD(JIG)
201
PIO1(5) FRONT TXDI
202
TRIGGER IN
203
TRIGGER OUT
204
PIO2(0) H/P IND
205
PIO2(1) FRONT RXD
206
PIO2(2)
207
PIO2(3)
208
PIO2(4) AUDIO MUTE
1
PIO2(5) RGB SEL(BLANK)
2
PIO2(6) VIDEO MUTE
3
PIO2(7) 16: 9 INDICATOR
6
PIO3(0) SCART H(TV/AUX)
7
PIO3(1) POWER CTL
8
PIO3(2)
9
PIO3(3)
10
PIO3(4) IR REMOCON
11
PIO3(5)
DV-505/DVF-4050/-S
CIRCUIT DESCRIPTION
I/O
Main Function
O
Over sampling clock
O
PCM out 0
-
PCM out 1(Unused)
-
PCM out 2(Unused)
I/O
PCM clock
O
Left/Right clock
O
SPDIF out
-
VDD(+3V3)
-
GND
I
Chip reset
-
VDD PLL
-
GND
I
27MHz main clock
I/O
PIO0(0)
I/O
PIO0(1)
O
Rotary motor (+)
O
Rotary sen
O
Disc sen
I/O
PIO0(5)
I/O
PIO0(6)
I/O
PIO0(7)
I/O
PIO1(0)
I/O
PIO1(1)
I/O
PIO1(2)
I/O
PIO1(3)
I/O
PIO1(4)
I/O
PIO1(5)
I/O
Trigger in for DCU
I/O
Trigger out for DCU
-
Unused
I/O
PIO2(1)
-
Unused
-
Unused
I/O
Audio mute
I/O
RGB sel. (blank)
I/O
Video mute
I/O
16 : 9 indicator
I/O
PIO3(0)
I/O
PIO3(1)
I/O
Unused
I/O
Unused
I/O
Unused
I/O
Unused
Alternate function
Input
EXT AUD CLOCK
EXD AUD DATA
EXT AUD REQ
EXT AUD WCLK
UART0 data
ATAPI RD
SSC0 data
(MTSR out/MRST in)
SSC0 clock
PARA DVALID
UART2 TXD
UART2 RXD
PARA SYNC
UART1 RXD
PARA SYNC
PARA DATA(0)
PARA DATA(1)
PARA DATA(2)
PARA DATA(3)/
CAPTURE IN0
PARA DATA(5)/
UART2 RTS(RTS2)
CAPTURE IN2
Output
5
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