Sony hcd-fc7 Service Manual page 92

HCD-FC7
QQ
3 7 63 1515 0
Pin No. Pin Name
46 VDDE
WMD1
47
48 VSS
WMD0
49
50 PAGE2
VSS
51
52, 53 PAGE1, PAGE0
BOOT
54
55 BTACT
BST
56
57 MOD1
MOD0
58
EXLOCK
59
VDDI
60
VSS
61
A17, A16
62, 63
A15 to A13
64 to 66
GP10
67
TE
L 13942296513 GP9
68
GP8
69
VDDI
70
VSS
71
72 to 75 D15 to D12
VDDE
76
77 to 80 D11 to D8
VSS
81
A9, A12 to A10
82 to 85
TDO
86
87 TMS
XTRST
88
89 TCK
TDI
90
91 VSS
A8 to A3
92 to 97
98, 99 D7, D6
VDDI
100
VSS
101
102 to 105
D5 to D2
www
VDDE
106
D1, D0
107, 108
A2, A1
109, 110
.
VSS
111
A0
112
PM
113
92
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I/O
— Power supply terminal (+3.3V)
I
S-RAM wait mode setting terminal Fixed at "H" in this set
— Ground terminal
I
S-RAM wait mode setting terminal Fixed at "H " in this set
O Page selection signal output terminal Not used
—
Ground terminal
O Page selection signal output terminal Not used
I
Boot mode control signal input terminal Not used
O Boot mode state display signal output terminal Not used
I
Boot strap signal input from the system controlle r
PLL input frequency selection signal input terminal
I
"L": 384fs, "H": 256fs (fixed at "H" in this set)
I
Mode setting terminal
I
PLL lock error and data error flag input from the digital audio interface IC
—
Power supply terminal (+2.6V)
—
Ground terminal
O
Address signal output terminal Not used
O
Address signal output to the S-RAM
O
L/R sampling clock signal (44.1 kHz) output to the D/A converter and stream processor
O
Decode signal output to the system controller
I
Bit 1 input terminal of channel status from the digital audio interface IC
—
Power supply terminal (+2.6V)
—
Ground terminal
I/O Two-way data bus with the S-RAM
—
Power supply terminal (+3.3V)
I/O Two-way data bus with the S-RAM
—
Ground terminal
O
Address signal output to the S-RAM
O
Simple emulation data output terminal Not used
I Simple emulation data input start/end detection signal input terminal Not used
I
Simple emulation asychronous break input terminal Not used
I Simple emulation clock signal input terminal Not used
I
Simple emulation data input terminal Not used
— Ground terminal
O
Address signal output to the S-RAM
I/O Two-way data bus with the S-RAM
—
Power supply terminal (+2.6V)
—
Ground terminal
I/O
Two-way data bus with the S-RAM
—
Power supply terminal (+3.3V)
I/O
Two-way data bus with the S-RAM
x ao
y
O
Address signal output to the S-RAM
i
—
Ground terminal
O
Address signal output to the S-RAM
I
PLL reset signal input from the system controller "L": reset
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8
Description
"L": single chip mode, "H": use prohibition (fixed at "L" in this set)
Q Q
3 6 7 1 3
u163
.
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9