RX-V1500/DSP-AX1500
41
RX-V1500/
DSP-AX1500
15. DSP RAM CHECK
This menu is used to self-diagnose whether or not the bus
connection for the YSS930 and the external RAM is made
properly.
During signal processing, the status before execution of
this menu is maintained.
The address bus and the data bus are checked and the
connection condition is displayed.
When no error is detected, "NoEr" appears on display.
YSS930 Bus Check
15.DSPRAMCHECK
YSS930BUSCHECK
SECOND DECODER (DA601) BUS CHECK
SECONDDECODER(DA601)BUSCHECK
16. PROTECTION SET
Not applied to this models.
16.PROTECTIONSET
Display Description
Booting of DA601 being executed (When booting
Boot
is continued, possibility is that there is a defective
part or poor connection of the microprocessor
DA601 SDRAM.)
NoEr Booting of DA601 has been completed properly.
Boot
NoEr
Display Description
WAIT Bus is being checked.
NoEr No error detected.
DATA Data bus shorted or open.
RSCS /RAS or /CAS shorted, or open.
ADDR Address bus shorted or open.
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