Updating Firmware - Yamaha HTY-760 Service Manual

YSP-600/HTY-760
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I UPDATING FIRMWARE /
After replacing the following parts with the replacement
parts, update the latest firmware according to the following
procedure.
DSP P.C.B.
Microprocessor (IC211) of DSP P.C.B.
DSP (TI Flash ROM, IC212) of DSP P.C.B.
G Required tools
• Program downloader programs
For microprocessor .............................. FlashSta.exe
For DSP (TI1 Flash ROM)
........................... DSP FLASHER (YSP_TI1).exe
• Firmware
For microprocessor
........................................................ Y600_vx.mot
........................................................... Y600_vx.id
For DSP (TI1 Flash ROM)
............................... YSP600_data1_Verx_xr.hex
• RS232C cross cable "D-sub 9 pin female"
(Specifications)
TE
L 13942296513
• RS232C conversion jig.
For the details, refer to page 95.
G Preparation and precautions before starting
the operation
• Download firmware downloader program and firm-
ware from the specified source to the same folder of
the PC.
• Prepare the above specified RS232C cross cable.
• While writing, keep the other application software on
the PC closed.
It is also recommended to keep the software on the
task tray closed as well.
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