455 SG13G2 Mystery Circuit

455 : SG13G2 Mystery Circuit

Design render

How it works

This is a custom-GDS design using the SG13G2 library. It implements a 32-bit multiplier, whose 64-bit output is divided into continuous 8-bit chunks. These eight 8-bit chunks are added together into an 11-bit word that is offered at the output.

How to test

Coming soon!

External hardware

None.

IO

#InputOutputBidirectional
0SerialIn0Sum0Sum8
1SerialIn1Sum1Sum9
2SerialIn2Sum2Sum10
3SerialIn3Sum3HI
4SerialEnSum4LO
5InvertInSum5HI
6MaskInSum6SerialOut0
7WrEnInSum7RegOut0

Chip location

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