GitHub - ralphrecto/HDL: Chips I designed using HDL while reading Nisan and Schocken's The Elements of Computing Systems

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Chips I designed using HDL while reading Nisan and Schocken's The Elements of Computing Systems

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Name		Name	Last commit message	Last commit date
Latest commit History 2 Commits
8DEMUX.hdl		8DEMUX.hdl
ADDER16.hdl		ADDER16.hdl
ADDER8.hdl		ADDER8.hdl
ALU.hdl		ALU.hdl
AND.hdl		AND.hdl
AND16.hdl		AND16.hdl
AND16WAY.hdl		AND16WAY.hdl
AND3.hdl		AND3.hdl
AND4.hdl		AND4.hdl
BIT.hdl		BIT.hdl
BIT4.hdl		BIT4.hdl
CINSTRUCTION.hdl		CINSTRUCTION.hdl
COMPARE.hdl		COMPARE.hdl
COMPUTER.hdl		COMPUTER.hdl
COUNTER.hdl		COUNTER.hdl
CPU.hdl		CPU.hdl
DEMUX.hdl		DEMUX.hdl
DEMUX1BIT.hdl		DEMUX1BIT.hdl
DEMUX1BIT4WAY.hdl		DEMUX1BIT4WAY.hdl
DEMUX1BIT8WAY.hdl		DEMUX1BIT8WAY.hdl
DEMUX4.hdl		DEMUX4.hdl
DEMUX8.hdl		DEMUX8.hdl
FANOUT6.hdl		FANOUT6.hdl
FULLADDER.hdl		FULLADDER.hdl
HALFADDER.hdl		HALFADDER.hdl
INCREMENTER.hdl		INCREMENTER.hdl
INCREMENTER16.hdl		INCREMENTER16.hdl
MEMORY.hdl		MEMORY.hdl
MSB16.hdl		MSB16.hdl
MUX.hdl		MUX.hdl
MUX16.hdl		MUX16.hdl
MUX17.hdl		MUX17.hdl
MUX4.hdl		MUX4.hdl
MUX8WAY.hdl		MUX8WAY.hdl
NAND.hdl		NAND.hdl
NEGATOR.hdl		NEGATOR.hdl
NOT.hdl		NOT.hdl
NOT16.hdl		NOT16.hdl
NOT4.hdl		NOT4.hdl
OR.hdl		OR.hdl
RAM512.hdl		RAM512.hdl
RAM64.hdl		RAM64.hdl
RAM8.hdl		RAM8.hdl
README.txt		README.txt
REGISTER.hdl		REGISTER.hdl
XOR.hdl		XOR.hdl
XOR16.hdl		XOR16.hdl
XOR3.hdl		XOR3.hdl

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These chips were designed using the HDL and the hardware simulator provided as a package with Nisan and Schocken's The Elements of Computing Systems. The highest level chip that I got around to was the Computer chip (COMPUTER.hdl), which simulates the 16-bit Hack computer platform spec'd and described in Nisan and Schocken's book.