Sony STR-DA9000ES Service Manual page 143

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• I. LINK BOARD IC3012 TMS320VC5409PGE100A (I. LINK DSP)
Pin No. Pin Name
1 VSS
2 A22
3 VSS
4 DVDD (3.3V)
5 A10
6 HD7
7 to 11 A11 to A15
12 CVDD (1.8V)
13 HAS
14, 15 VSS
16 CVDD (1.8V)
17 HCS
18 HR/W
19 READY
20 PS
21 DS
22 IS
23 R/W
24 MSTRB
25 IOSTRB
TE
L 13942296513
26 MSC
27 XF
28 HOLDA
29 IAQ
30 HOLD
31 BIO
32 MP/MC
33 DVDD (3.3V)
34 VSS
35 BDR1
36 BFSR1
37 VSS
38 BCLKR1
39 HCNTL0
40 VSS
41, 42
BCLKR0, BCLKR2
43, 44 BFSR0, BFSR2
45 BDR0
46 HCNTL1
47 BDR2
www
48, 49
BCLKX0, BCLKX2
50 VSS
51 HINT/TOUT1
.
52 CVDD (1.8V)
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I/O
— Ground terminal
O
Address signal output terminal Not used
—
Ground terminal
—
Power supply terminal (+3.3V)
O Address signal output terminal Not used
I/O
Two-way data bus with the i. link system controller
O
Address signal output terminal Not used
—
Power supply terminal (+1.8V)
I Address strobe signal input from the i. link system controller
—
Ground terminal
—
Power supply terminal (+1.8V)
I
Chip select signal input from the i. link system controller
I Read/write signal input from the i. link system controller
I
Ready signal input terminal Not used
I
Program select signal input terminal Not used
I
Data select signal input terminal Not used
I I/O space select signal input terminal Not used
O
Read/write signal output terminal Not used
O
Memory strobe signal output terminal Not used
O
I/O strobe signal output terminal Not used
O Microstate complete signal output terminal Not used
O
External flag signal output to the i. link system controller
O
Hold acknowledge signal output terminal Not used
O
Instruction acquisition signal output terminal Not used
I Hold signal input terminal Not used
I
Branch control signal input terminal Not used
Microprocessor/microcomputer mode selection signal input terminal
I
"L": microcomputer mode, "H": microprocessor mode Fixed at "L" in this set
—
Power supply terminal (+3.3V)
—
Ground terminal
I
Serial data input terminal Not used
I Frame sync signal input terminal Not used
—
Ground terminal
I
Receive clock signal input terminal Not used
I
Control signal input from the i. link system controller
— Ground terminal
I
Receive clock signal input terminal Not used
I
Frame sync signal input terminal Not used
I
Serial data input terminal Not used
I Control signal input from the i. link system controller
I
Serial data input terminal Not used
I
Transmit clock signal input terminal Not used
x — ao u163
Ground terminal
y
O Interrupt signal output to the INT2 (yh pin)
i
—
Power supply terminal (+1.8V)
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2 9
8
Description
Q Q
3 6 7 1 3 1 5
co
.
STR-DA9000ES
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
9 9
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