Author Topic: identify Chip and board (Read 1047 times)

Daxxin · « **on:** March 24, 2019, 04:06:03 pm »

what logic chip is this , and this board ?

amyk · « **Reply #1 on:** March 24, 2019, 06:56:41 pm »

My guess is a gate array.

lucazader · « **Reply #2 on:** March 24, 2019, 08:17:48 pm »

I would think that 50MHz crystal would be a bit fast for a plain gate array..?
Maybe a CPLD or FPGA?

obiwanjacobi · « **Reply #3 on:** March 25, 2019, 11:32:42 am »

Let me see, uhmmm LDSP1400....

A DSP perhaps?

Gyro · « **Reply #4 on:** March 25, 2019, 08:29:01 pm »

I didn't go as far as the registration and login information required to access the pdf datasheet link... https://www.jotrin.com/product/parts/LDSP1400QC_35

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