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