Sony RMT-D147P - IC Pin Function Description

5-1
SECTION 5
IC PIN FUNCTION DESCRIPTION
DVP-NS705V/NS755V/NS905V/NS915V
Pin No. Pin name I/O Function
39 SCL O I2C clock output
40 XSARST O SACD DEC Reset signal output
41 EUROV/Y O VIDEO Select signal output
42 EXT/DSEL O Line input/output select signal output
43 MD0 I Input of mode select 0 (fixed at “ H”)
44 MD1 I Input of mode select 1 (fixed at “ L”)
45 MD2 I Input of mode select 2 (fixed at “ L”)
46 DREQ0 I AV DEC DMA –REQ0 input
47 DACK0 O AV DEC DMA –ACK0 output
48 XDRVMUTE O Drive mute signal output
49 DREQ1 I AV DEC DMA –REQ1 input
50 DACK1 O AV DEC DMA –ACK1 output
51 XIFCS O IF CON Chip select signal output
52 VSS - Ground
53 X1 O Clock output (16.5 MHz)
54 X2 I Clock input (16.5 MHz)
55 VCC - Power supply (+3.3 V)
56 CKSW1 I Chuck Sensor input
57 OCSW1 I Tray Sensor input
58 CS0X O External ROM chip select signal output
59 CS1X O Extranal RAM chip select signal output
60 CS2X O AV DEC Chip select signal output
61 CS3X O AV DEC Chip select signal output
62 CS4X O ARP Chip select signal output
63 CS5X O SDSP Chip select signal output
64 VCCI - Power supply (+1.8 V)
65 CS6X - Not used
66 CS7X - Not used
67 XWAIT I Wait signal input
68 BGRNTX I Test terminal (fixed at “H”)
69 BRQ I Test terminal (fixed at “L”)
70 XRD O Read enable signal output
71 XWRH O High byte write enable signal output
72 XWRL O Lower byte write enable signal output
Pin No. Pin name I/O Function
1-5 HA17-HA21 O Address bus A17-A21
6 HA22 - Not used
7WPOI2C EEPROM write protect output
8 XSACS O SACD DEC Chip select signal output
9AVCC - Power supply (+3.3 V)
10 AVRH - Reference power supply (+3.3 V)
11 AVSS - Ground
12 AN0 I Set of mode 0
13 AN1 I Set of mode 1
14 AN2 I Set of mode 2
15 AN3 I Set of mode 3
16 INT0 I AV DEC Interrupt input
17 INT1 I ARP Interrupt input
18 INT2 I SDSP Interrupt input
19 INT3 - Not used
20 INT4 I IF CON Interrupt input
21 INT5 I ADSP Interrupt input
22 INT6 I ADSP Interrupt input
23 INT7 I SACD DEC Interrupt input
24 VCC - Power supply (+3.3 V)
25 SI0 I Serial bus 0 (data input)
26 SO0 O Serial bus 0 (data output)
27 SC0 O Serial bus 0 (clock output)
28 SI1 I Serial bus 1 (data input)
29 SO1 O Serial bus 1 (data output)
30 SC1 O Serial bus 1 (clock output)
31 SI2 I Serial bus 2 (data input)
32 SO2 O Serial bus 2 (data output)
33 DVD/SACD O DVD/SACD Select signal output
34 VSS - Ground
35 XRST O System reset signal output
36 WIDE O WIDE Select signal output
37 RGBSEL O VIDEO Select signal output
38 SDA I/O I2C data input/output
5-1. SYSTEM CONTROL PIN FUNCTION (MB-105 BOARD IC104)
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