Xilinx UG129 Answering Machine User Manual


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120 www.xilinx.com PicoBlaze 8-bit Embedded Microcontroller
UG129 (v1.1.2) June 24, 2008
Appendix : Instruction Codes
R
JUMP Z 1 1 0 1 0 1 0 0 a a a a a a a a a a
LOAD sX,kk 0 0 0 0 0 0 x x x x k k k k k k k k
LOAD sX,sY 0 0 0 0 0 1 x x x x y y y y 0 0 0 0
OR sX,kk 0 0 1 1 0 0 x x x x k k k k k k k k
OR sX,sY 0 0 1 1 0 1 x x x x y y y y 0 0 0 0
OUTPUT sX,(sY) 1 0 1 1 0 1 x x x x y y y y 0 0 0 0
OUTPUT sX,pp 1 0 1 1 0 0 x x x x p p p p p p p p
RETURN 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
RETURN C 1 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0
RETURN NC 1 0 1 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0
RETURN NZ 1 0 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0
RETURN Z 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0
RETURNI DISABLE 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RETURNI ENABLE 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
RL sX 1 0 0 0 0 0 x x x x 0 0 0 0 0 0 1 0
RR sX 1 0 0 0 0 0 x x x x 0 0 0 0 1 1 0 0
SL0 sX 1 0 0 0 0 0 x x x x 0 0 0 0 0 1 1 0
SL1 sX 1 0 0 0 0 0 x x x x 0 0 0 0 0 1 1 1
SLA sX 1 0 0 0 0 0 x x x x 0 0 0 0 0 0 0 0
SLX sX 1 0 0 0 0 0 x x x x 0 0 0 0 0 1 0 0
SR0 sX 1 0 0 0 0 0 x x x x 0 0 0 0 1 1 1 0
SR1 sX 1 0 0 0 0 0 x x x x 0 0 0 0 1 1 1 1
SRA sX 1 0 0 0 0 0 x x x x 0 0 0 0 1 0 0 0
SRX sX 1 0 0 0 0 0 x x x x 0 0 0 0 1 0 1 0
STORE sX, ss 1 0 1 1 1 0 x x x x 0 0 s s s s s s
STORE sX,(sY) 1 0 1 1 1 1 x x x x y y y y 0 0 0 0
SUB sX,kk 0 1 1 1 0 0 x x x x k k k k k k k k
SUB sX,sY 0 1 1 1 0 1 x x x x y y y y 0 0 0 0
SUBCY sX,kk 0 1 1 1 1 0 x x x x k k k k k k k k
SUBCY sX,sY 0 1 1 1 1 1 x x x x y y y y 0 0 0 0
TEST sX,kk 0 1 0 0 1 0 x x x x k k k k k k k k
TEST sX,sY 0 1 0 0 1 1 x x x x y y y y 0 0 0 0
Table D-1: PicoBlaze Instruction Codes (Continued)
Instruction 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
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