Search found 3 matches

by masterit
Tue Mar 12, 2019 3:19 am
Forum: REVELPROG-IS technical support
Topic: 93C66B - APC SYBT5 checksum changes on read
Replies: 5
Views: 1127

Re: 93C66B - APC SYBT5 checksum changes on read

The new Hardware test: Annotation 2019-03-11 220628.jpg i removed other peripherals from the motherboard usb ports. and it looks more stable now. i do think my psu is a bit underpowered as you surmised. i may replace it in that case. is there any reason why these programmers did not come with an opt...
by masterit
Sat Mar 09, 2019 1:33 am
Forum: REVELPROG-IS technical support
Topic: 93C66B - APC SYBT5 checksum changes on read
Replies: 5
Views: 1127

Re: 93C66B - APC SYBT5 checksum changes on read

Yes it passes.
{6E805B6D-17E0-4C43-867B-EB990AC653EA}.png.jpg
Hardware test
{6E805B6D-17E0-4C43-867B-EB990AC653EA}.png.jpg (399.66 KiB) Viewed 1117 times

the usb cable is connected directly to the computer.

i'm able to read and write to the chip but i2c chips cannot read or write at all.
could it be a problem with the programmer itself?
by masterit
Tue Mar 05, 2019 5:07 am
Forum: REVELPROG-IS technical support
Topic: 93C66B - APC SYBT5 checksum changes on read
Replies: 5
Views: 1127

93C66B - APC SYBT5 checksum changes on read

Hello, first off i wanted to thank you for this programmer. when i was looking for programmers after trying to dust off my EMP-10 i found most were knockoffs and had no websites. i chose this one based on the support and examples online. now to my question. I have a few micro 93c66 eeproms i need to...

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