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• IC305 GATA ARRAY (BU6260AKV) (MA-C30 board)
Pin No.
Pin Name
XULD
1
XLD
2
XUSL
3
XSLT
4
XEJC
5
XHMT
6
XAMT
7
XTOUT
8
XLDO
9
GND
10
VDD
11
XDRS
12
PRST
13
RSTB
14
VAIN
15
TST1
16
SBSY
17
XCCE
18
BUCK
19
BUS3
20
BUS2
21
BUS1
22
BUS0
23
24
GND
D0
25
D1
26
D2
27
D3
28
D4
29
D5
30
D6
31
D7
32
33
A0
A1
34
A2
35
A3
36
A4
37
A17
38
A18
39
A19
40
XCS2
41
42
XRD
XWR
43
XAIR
44
XINT
45
SFSY
46
SBS
47
SBCK
48
FGIN
49
SBOK
50
86
I/O
I
Switch
I
Switch
I
Ground
I
Ground
I
Switch
O
Headphone mute
O
Audio mute
O
LED
O
LED
–
Ground
–
Power supply
O
DSP reset
O
CPU/Monet reset
I/O
Reset
I
Reset
I
Not used
I
DSP subcode sync
O
DSP
O
DSP
I/O
DSP
I/O
DSP
I/O
DSP
I/O
DSP
–
Ground
I/O
CPU data bus
I/O
CPU data bus
I/O
CPU data bus
I/O
CPU data bus
I/O
CPU data bus
I/O
CPU data bus
I/O
CPU data bus
I/O
CPU data bus
I
CPU address bus
I
CPU address bus
I
CPU address bus
I
CPU address bus
I
CPU address bus
I
CPU address bus
I
CPU address bus
I
CPU address bus
O
Monet chip enable
I
CPU read strobe
I
CPU write strobe
I
Power supply
O
CPU interrupt
I
DSP
I
DSP
I
DSP
I
Spindle driver
I
DSP
Function
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