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MICROPROCESSOR TERMINAL DESCRIPTIONS-1
Q701 : MPD70F3746 (Main Microprocessor)
Pin No. Pin Name
1
AVREF
2
AVSS
3
FANCTRL
4
VDLOCK
5
AVREF
6
VSPREQ
7
FLMD0O
8
FLMD0
9
VDD
10
REGC
11
VSS
12
XIN
13
XOUT
14
RESET
15
XT1
16
XT2
17
VSPRDY
18
POFF
19
REMIN
20
DRST
21
DOCKDET/ECONRESET
22
VSPSDA
23
VSPSCL
24
VSPRST
25
RS232TXD
26
RS232RXD
27
XMLNK
28
XMANT
29
XMSRRST
30
DSPINT1
31
XMSRSEL
32
HPD_RX1
VSS
33
34
VDD
35
DOCKTXD/ECONTXD
36
DOCKRXD/ECONRXD
37
KEYINT0
38
KEYINT1
39
OC_DDI
40
OC_DDO
41
OC_DCK
42
OC_DMS
43
SDA_RXEDID1
44
SCL_RXEDID1
45
POWER_RX1
46
SDA_RX
47
SCL_RX
48
INT_RX
49
DIGSDI
50
DIGSDO
I/O
Act.
Description
---
---
Power supply. (A/D reference)
---
---
Ground.
---
---
Not used.
I
H
INT signal input from Video signal processor (FLI30502).
---
---
Power supply. (D/A reference)
I
H
Video signal processor (FLI30502) handshaking 1.
O
H
Self writing select signal output.
I
H
Self writing select signal input.
---
---
Power supply.
---
---
Connect to capacitor for internal regulator.
---
---
Ground.
I
---
Connected to oscillator.
O
---
Connected to oscillator.
I
L
Reset input.
---
---
Not used.
---
---
Not used.
I
H
Video signal processor (FLI30502) handshaking 2.
I
L
Power failure detection input.
I
L
Remote control signal input.
I
L
On chip debugger reset signal input.
---
---
Not used.
I/O
H
Video signal processor (FLI30502) I2C data input/ output.
O
CLK
Video signal processor (FLI30502) I2C clock output.
O
L
Video signal processor (FLI30502) reset control.
---
---
Not used.
---
---
Not used.
---
---
Not used.
---
---
Not used.
---
---
Not used.
O
L
DSP IC (D788E001) AD detection signal output.
---
---
Not used.
O
H
HDMI IN 1 hot plug/ DDC(display data channel) line protect signal output.
Ground.
---
---
---
---
Power supply.
---
---
Not used.
---
---
Not used.
I
CLK
Key input 0.
I
CLK
Key input 1.
I
H
On chip debugger data input.
O
H
On chip debugger data output.
I
CLK
On chip debugger clock input.
I
H
On chip debugger transfer mode select input.
I/O
H
HDMI IN EEPROM I2C data input/ output.
O
CLK
HDMI IN EEPROM I2C clock output.
I
H
HDMI IN +5V power detection.
I/O
H
HDMI switch IC (SiI9185) I2C control I2C serial data input/ output.
O
CLK
HDMI switch IC (SiI9185) I2C control I2C serial clock output.
I
L
HDMI receiver IC (SiI9135) INT signal input.
I
H
DIR/ CODEC (CS42518)/ DSP (D788E001) data input.
O
H
DIR/ CODEC (CS42518)/ DSP (D788E001) data output.
HT-R960
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