>> homepage Post messages Homepage:Login:Register:Soul:Top Host 
Forum style Interface Style:  

VP280 and Cypress CY7C291A EPROMS Reply  
handsome
GoodToGo!
 Hello,

According to the IC list, the VP-280 supports the Cypress CY7C291A Eproms. However I am having trouble burning these EPROMS. Every time I do a read after a burn, the buffer is just full of "FF". Any suggestions?

Thanks.

Go back list [ Posted:2019-05-31 16:19:41 ] Edit Administer top

Re:VP280 and Cypress CY7C291A EPROMS Reply  
handsome
lxl
 VP-280 is elder type,maybe the programmer is badly,maybe the chip is badly
Go back list [ Posted:2019-06-03 07:54:16 ] Edit Administer Top
Total reply 1 ，total 1 page Forum Previous Next[1]

Reply the topic
Topic: *(Within 40 characters)
Author: *(The username should be within 10 characters)
Password: *(When posted the message for the first time,it will automatically registered)
Verify Code: * 3578
Sex: male female (There is no need to choose if you have registered)
Head portrait: (There is no need to choose if you have registered)
E-mail:
Q Q:
 ICQ MSN
Homepage:
Emoticons:
Ubb label:

Message
body
            (Ctrl+Enter submit)
Web homepage | Contact us | About us

Tianjin Weilei Technology Ltd.

78.13 ms