Advertisement
Tx-Rx:
Communication circuit check.
D0-D7:
Data bus check.
D8-D15:
Data bus check.
A1-A10:
Address check.
W/C FSM:
Clock check.
W/C SYNCM:
Clock check.
W/C 64FSM:
Clock check.
W/C 128FSM:
Clock check.
W/C 256FSM:
Clock check.
SIO1:
Digital I/O check (Ch 1/2)
SIO2:
Digital I/O check (Ch 3/4)
SIO3:
Digital I/O check (Ch 5/6)
SIO4:
Digital I/O check (Ch 7/8)
2-3-3. BATTERY
Checks the voltage of the battery.
2-3-4. LED
Checks if all the LEDs come on in sequence. Click [OK] or
[NG].
In the AFC1, check if the 7-segment LEDs light on in the
following sequence.
"00"
"11"
"22" · · · · "77"
(after 6 seconds) "8.8."
2-3-5. GPI
Connect the GPI inspection jig to the GPI terminal
indicated.
(1) GPI IN
Operate the jig and results of the minimum and maximum
input voltage diagnosis will be shown.
(2) GPI OUT
Check that the LEDs for the jig come on. Click [OK] or
[NG] for each channel.
"88"
" · · "
"Lights out"
2-3-6. VERSION
Displays the software version for the AFC1 main unit.
BOOT VERSION: This is the software version that has
been written to the ROM in the CPU.
FIRM VERSION: This is the software version that has
been written to the flash memory.
2-3-7. WORD CLOCK JITTER
Measure the jitter and check with the value in the
comprehensive inspection specifications. Click [OK] or
[NG].
AFC1
31
Advertisement
Chapters
