cp3ub17 National Semiconductor Corporation, cp3ub17 Datasheet - Page 23

• Manufacturer Part Number: cp3ub17
• Description: Reprogrammable Connectivity Processor With Usb Interface
• Manufacturer: National Semiconductor Corporation

RETX
PUSH
POP
POPRET
LOADi
LOADD
STORi
STORD
STOR IMM
LOADM
LOADMP
STORM
Mnemonic
imm, Rsrc, RA
imm, Rdest, RA
imm, Rdest, RA
disp(Rbase), Rdest
abs, Rdest
(Rindex)abs, Rdest
(Rindex)disp(RPbasex), Rdest
disp(RPbase), Rdest
disp(Rbase), Rdest
abs, Rdest
(Rindex)abs, Rdest
(Rindex)disp(RPbasex), Rdest
disp(RPbase), Rdest
Rsrc, disp(Rbase)
Rsrc, disp(RPbase)
Rsrc, abs
Rsrc, (Rindex)disp(RPbasex)
Rsrc, (Rindex)abs
RPsrc, disp(Rbase)
RPsrc, disp(RPbase)
RPsrc, abs
RPsrc, (Rindex)disp(RPbasex)
RPsrc, (Rindex)abs
imm4, disp(Rbase)
imm4, disp(RPbase)
imm4, (Rindex)disp(RPbasex)
imm4, abs
imm4, (Rindex)abs
imm3
imm3
STORM imm3
Operands
Table 7 Instruction Set Summary
23
Return from exception
Push “imm” number of registers on user stack, starting
with Rsrc and possibly including RA
Restore “imm” number of registers from user stack,
starting with Rdest and possibly including RA
Restore registers (similar to POP) and JUMP RA
Load (register relative)
Load (absolute)
Load (absolute index relative)
Load (register relative index)
Load (register pair relative)
Load (register relative)
Load (absolute)
Load (absolute index relative)
Load (register pair relative index)
Load (register pair relative)
Store (register relative)
Store (register pair relative)
Store (absolute)
Store (register pair relative index)
Store (absolute index)
Store (register relative)
Store (register pair relative)
Store (absolute)
Store (register pair index relative)
Store (absolute index relative)
Store unsigned 4-bit immediate value extended to operand
length in memory
Load 1 to 8 registers (R2-R5, R8-R11) from memory
starting at (R0)
Load 1 to 8 registers (R2-R5, R8-R11) from memory
starting at (R1, R0)
Store 1 to 8 registers (R2-R5, R8-R11) to memory starting
at (R2)
Description
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