Echelon Neuron - Manual (Page 71)

Shift and Rotate Operations
ROLC Rotate left through carry
RORC Rotate right through carry
SHL Shift left
SHLA Shift left arithmetically
SHR Shift right
SHRA Shift right arithmetically
Stack Manipulation
ALLOC Allocate
DEALLOC Deallocate and return
DROP Drop from stack
DROP_R Drop from stack and return
POP Pop from stack
POPD Pop pointer direct
POPPUSH Pop from data stack and push onto
return stack
PUSH Push onto stack
PUSHD Push pointer direct
PUSHPOP Pop from return stack and push onto
data stack
PUSHS Push short
XCH Exchange
Conditional Program Control Operations
BRC Branch if carry
BRNC Branch if not carry
BRNEQ Branch if not equal
BRNZ Branch if not zero
Neuron Assembly Language Reference 61