Yamaha DSP-AX640 User Manual

RX-V740/RX-V740RDS/DSP-AX740
RX-V640/RX-V640RDS/HTR-5660/DSP-AX640/DSP-AX640SE
RX-V740/RX-V740RDS/DSP-AX740
RX-V640/RX-V640RDS/HTR-5660/DSP-AX640/DSP-AX640SE
42
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.
12. DSP RAM CHECK
This menu is used to self-diagnose whether or not the bus
connection for the YSS938 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.
YSS938 Bus Check
12.DSPRAMCHECK








YSS938BUSCHECK
PLD/SRAM BUS CHECK
Display Description
WAIT Bus is being checked.
None No error detected.
EDxx Data bus shorted or open. (XX: 00-07)
EAxx Address bus shorted or open. (XX: 00-0E)
PLD/SRAMBUSCHECK
13. SD DL CODE
This menu is used to display the data version of the
FLASH ROM, TOC information and sum calculated value
for the second decoder.
TA 0-5
Displays the TOC information.
SA 0-5
Displays the sum calculated value.
13.SDDLCODE


TA0-5

SA0-5

RDV
Displays the data version.
RDV


Yamaha DSP-AX640 Specifications

General

Brand	Yamaha
Model	DSP-AX640
Category	Receiver
Language	English