T O P I C R E V I E W |
luklyz |
Posted - 04/25/2015 : 05:47:43 Hi I have a issue with CSI93c56a. Reading the chip: i select a generic 93c56, csi93c57, comes back with weird data. Selecting Fairchild f-93c56 gives me a good (correct) data, but cant write the chip. It writing but cant verify and nothing changes. After few attempts of writing, the chip reads all ff. I`m assuming the chip is damaged. I`m wondering if you are going to provide a support for for this chip. Do you have other suggestions. |
4 L A T E S T R E P L I E S (Newest First) |
luklyz |
Posted - 04/30/2015 : 18:51:25 its not working, its not reading right. im wondering if all the pins should be connected? thank you |
ZLM |
Posted - 04/26/2015 : 23:15:01 It looks like nothing special.
The CAT93c56 chip is compatible with 93C56C. In that case you can try 93C56C_8bit and 93C56C_16bit from software. |
luklyz |
Posted - 04/26/2015 : 19:29:54 CSI is a CAT am I right? here is a link for CAT 93c56 h**p://datasheet.octopart.com/CAT93C56LI-G-ON-Semiconductor-datasheet-5319227.pdf
I tried lower speed. No luck. Only Fairchild is reading fine but is not writing properly. I'm willing to try anything to make this work. Thank you
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ZLM |
Posted - 04/25/2015 : 21:37:09 The chip should be fine.
This chip should be supported.
Can you find the datasheet of this chip?
Try slower speed. |