allora h orifatto la scrittura del firmware ed ecco la procedura :
MegaSquirt Download 2.00
Opened comm port 1 at 115200.
Reading signature:
No signature available, possibly could not connect properly.
MegaSquirt Download 2.00
Reading C:/Documents and Settings/Administrator/Documenti/Download/Monitor_v2.890.abs.s19:
Detected MS-II (HCS12) code.
Entry point: 0x0000
Code range : 0x4000-0x3db420
File read successfully.
Opened comm port 1 at 115200.
Erasing main FLASH:
Erased.
Writing:
Setting page register 0x3c:
MegaSquirt Download 2.00
Reading C:/Documents and Settings/Administrator/Documenti/Download/Monitor_v2.890.abs.s19:
Detected MS-II (HCS12) code.
Entry point: 0x0000
Code range : 0x4000-0x3db420
File read successfully.
Download failed:
Could not open comm port 1.
Exception caught: 2
Page set.
Erasing page 0x3c:
Erased.
Setting page register 0x3d:
Page set.
Erasing page 0x3d:
Erased.
Write complete, 1439 records, 46003 bytes.
Verifying:
Setting page register 0x00:
Page set.
Setting page register 0x3c:
Page set.
Setting page register 0x3d:
Page set.
Verification succeeded, 1439 records total (4 skipped).
Elapsed time: 13.64 seconds
MegaSquirt Download 2.00
Opened comm port 1 at 115200.
Reading signature:
Signature: "á"
però avviando megatune m dice un altro errore.....ecco :
http://img43.imageshack.us/i/problema2z.jpg/ora pero resta acceso un led fisso si è acceso una volta riavviata la ms dall update del firmware togliendo il pin B/LD