LG KG195 Service Manual page 124

TART
RESETB
SPI_CSB
SPI_CLK
SPI_MOSI
SPI_MISO
TEST_EN
TART
PIO[0]
PIO[1]
PIO[2]
PIO[3]
PIO[4]
PIO[5]
PIO[6]
PIO[7]
PIO[0]
PIO[2]
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Ball Pad Type
CMOS input with weak
E8
internal pull-up
CMOS input with weak
F8
internal pull-up
CMOS input with weak
F5
internal pull-down
CMOS input with weak
F4
internal pull-down
CMOS output tri-state with
F7
weak internal pull-down
CMOS input with weak
F3
internal pull-down
Ball Pad Type
Bi-directional with
D3 programmable strength
internal pull-up/down
Bi-directional with
C3 programmable strength
internal pull-up/down
Bi-directional with
E3 programmable strength
internal pull-up/down
Bi-directional with
F2 programmable strength
internal pull-up/down
Bi-directional with
E5 programmable strength
internal pull-up/down
Bi-directional with
E4 programmable strength
internal pull-up/down
Bi-directional with
D7 programmable strength
internal pull-up/down
Bi-directional with
D6 programmable strength
internal pull-up/down
C2 Bi-directional
A5 Bi-directional
Description
Reset if low. Input debounced so must be
low for >5ms to cause a reset
Chip select for Synchronous Serial Interface
active low
Serial Peripheral Interface clock
Serial Peripheral Interface data input
Serial Peripheral Interface data output
For test purposes only (leave unconnected)
Description
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
Programmable input/output line
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7. Device Information
LGE Internal Use Only