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KX-W8040
CIRCUIT DESCRIPTION
Micro processor (M50945-129SP)
Vref
O-
1
Vcc
LEVEL
L
©
2
AVcc
a
R
Oo
3
P1
PHTA
4
es
PHSA
5
P3
PHTB
O
6
P4
PHSB
O
7
PS
QRA
oO
8
P6
QRB
©
P7
P17
P8
G4
On
P9
KR4
P10
A
P11
LM
P12
V CLK
O<
P13
V
DATA
c
P14
V STB
¢
P15
EX
RST
P16
EX CLK
cl
G1
EX
DATA
0«————
G2
EX
STB
Ox
G3
CE
G5
OSC
OUT
©
Gé
S BUSY
©
G7
S DATA
O<
G8
NC
G9
RESET
Vp
Xin
O———
KRO
Xout
oO
KR1
NC
KR2
NC
KR3
Vss
NC
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