hi Sjo,need your help for ST7Flite19

[fanxin1211]

Posted on July 16, 2004 at 09:39

hi Sjo,need your help for ST7Flite19

[fanxin1211]

Posted on July 05, 2004 at 08:05

i had downloaded the source code of ST7Flite19 from www.spen-soft.co.uk and referenced the code. but why after programming the

option byte, the device will not enter the ICC mode. if programming the default value, still appear this problem. can you help me? thanks a lot. best regard Mike

[sjo]

Posted on July 06, 2004 at 09:11

Could you explain what source code you have downloaded, there is no code for the flite29 on my site.

Regards sjo

[fanxin1211]

Posted on July 13, 2004 at 02:41

sorry, my mistake. i had download xflash-lite2 source code. for i even have lite29 device, so i tested it. but after progrmming option byte, can not enter

ICC mode again.

[sjo]

Posted on July 13, 2004 at 06:49

Sounds like you have messed up option byte config.

The recovery procedure will be to ignore option bytes (external clock must be provided). Regards sjo

[fanxin1211]

Posted on July 16, 2004 at 09:32

thanks for your reply.

i want to make sure that if you program the option byte not including FMP_W bit, you can reprogram them again?

[fanxin1211]

Posted on July 16, 2004 at 09:39

hi Sjo, can you give me your MSN? i want to talking with you about ST7.