LG LX-U250D Service Manual page 33

PIN CONFIGUARTION
ex_romdata [5 ]
ex_romdata [6 ]
GPIOA [7 ]
GPIOA [6 ]
gnd
vdd
LED1_out
GPIOA [5 ]
GPIOA [4 ]
ex_romaddr [12 ]
ex_romaddr [11 ]
ex_romaddr [10 ]
ex_romaddr [9 ]
gnd
vdd
ex_romaddr [8 ]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
- 2-26 -
ex_romaddr [0 ]
ex_romaddr [1 ]
gnd
sda
scl
vdd
xtal2
xtal1
gnd
reset_b
mode0
ex_romdata [0 ]
ex_romdata [1 ]
ex_romaddr [2 ]
ex_romaddr [3 ]
rxdi1