MD-101A
MD-101A
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I/O
SUB_CLK
NOT USED
NOT USED
NOT USED
CHECK
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
TEST
RESET
OSC1
OSC2
GND
WAREF
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
SUB_ACK
SUB_STB
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
FL STB
NOT USED
NOT USED
NOT USED
VDD
FL DATA
FL_CLK
NOT USED
SUB_DATA
I
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O
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I
MICROPROCESSOR TERMINAL DESCRIPTIONS-2
PIN NO.
FUNCTION
DESCRIPTION
Q802: TMP87C447uF-3GC (SUB MICROPROCESSOR)
Not used. (Connect to ground)
PIN NO. FUNCTION
DESCRIPTION
Not used. (Connect to ground)
Not used. (Connect to ground)
Not used. (Connect to ground)
Not used. (Connect to ground)
Not used. (Connect to ground)
Output terminal which gives the completion notice of data receipt to main microcomputer.
Input terminal of the STB signal from the main microcomputer
Output terminal of the STB signal to the FL display driver IC.
Output terminal of the serial data to the FL display driver IC.
Output terminal of the serial clock to the FL display driver IC.
Input terminal of the serial data from the main microprocessor.
Not used. (Connect to ground)
Test terminal.
Negative power supply input terminal of A/D converter.
Reference voltage input terminal of A/D converter.
Input terminal of serial data clock from main microprocessor.
Check terminal.
Input terminal of system rest.
Connection terminal of the oscillation element.
