Here I present you the PHX1960 computer, newest developement from PHX INC.:

It consists of two blocks - the memory controller & code editor (for entering code), and the CPU itself (execution block).
Execution panel shows state of both registers and output registers (not implemented in here though).
Editor shows current opcode and param (edited or executed), and edit address, etc.
Technical parameters:
Speed: 2 operations per second
Memory: 128KB
Registers: Two registers
Opcodes: 5 opcodes
5 opcodes are:
Code:
ADD A,B+N;
ADD B,A+B;
MOV A,N;
MOV B,N;
JMP N;
where N is some number, A and B are registers.
Screenshot from rear:

In front - memory controller & memory, editor circuits.
CPU close-up:

CPU is made out of around 40 gates, no expression gates or CPU's.
Save on demand.
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