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1
- Pin Functions (LC89513KP)
Pin No.
Pin Name
1
VSS
A
2-8
RA0-6
9
VSS
10-16
RA7-13
17
VSS
ra!#
18
rcs
19
rwe
20
roe
21
reset
22
23
XTALCK
24
VDD
25
C2PO
B
26
BCK
27
SDATA
28
LRCK
29
RS
rd
30
wr
31
cs
32
33
VSS
34-41
D0-7
42
PSRAM
int
43
44
DRQ
C
45-48
HD0-3
49
VSS
50-53
HD4-7
hrd
54
dten
55
56
VDD
IO0-7
57-64
*LC89513KP
64
D
1
16
E
17
F
112
1
2
I/O
Function and Operation
GND
O
Address signal output
GND
O
Address signal output
GND
O
Address signal output
O
Chip select
O
Data write signal
O
Data read signal
I
Reset input
I
Oscillator input
Power supply
I
C2 pointer input
I
Serial data clock input
O
Serial data output
I/O
44.1kHz strobe input
I
Register select signal input
I
Data read signal input
I
Data write signal input
I
Chip select
GND
CPU data signal
I
SRAM select
O
Interrupt request signal output
O
DRQ signal output
O
Data output
GND
O
Data output
I
Data reading request input
O
Data enable output
Power supply
Data buffer RAM data signal
49
48
33
32
XDV-M8357ZT/UC
2
3
3
4
4
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