still under construction
http://en.wikipedia.org/wiki/Transputer
A transputer is an device/emulator that runs Communicating Sequental Proccesses.
(dreging info from http://svn.transterpreter.org/transterpreter/trunk/interpreter/dispatch_ins.c) stack based system instruction set is bytecode based with the distinction that first nybble is the main opcode and the second nybble is appended to an (unspecified long) operand register and the contents of that register is then taken as immideate operand. opcode: memnomic: description 0x0 j Jump — add immediate operand to instruction pointer. 0x1 ldlp Load Local Pointer — load a Workspace-relative pointer onto the top of the register stack 0x2 pfix Prefix — general way to increase lower nibble of following primary instruction 0x3 ldnl Load non-local — load a value offset from address at top of stack 0x4 ldc Load constant — load constant operand onto the top of the register stack 0x5 ldnlp Load Non-local pointer — Load address, offset from top of stack 0x6 nfix Negative prefix — general way to negate (and possibly increase) lower nibble 0x7 ldl Load Local — load value offset from Workspace 0x8 adc Add Constant — add constant operand to top of register stack 0x9 call Subroutine call — push instruction pointer and jump 0xA cj Conditional jump — depending on value at top of register stack 0xB ajw Adjust workspace — add operand to workspace pointer 0xC eqc Equals constant — test if top of register stack equals constant operand 0xD stl Store local - store at constant offset from workspace 0xE stnl Store non-local - store at address offset from top of stack 0xF opr Operate - general way to extend instruction set the instruction opr extends the instruction set by switching on the value of the operand register.