Texas Instruments TMS320C28x Reference Manual page 434

POP ST0
SYNTAX OPTIONS
POP ST0
Operands ST0
Description
Flags and
c
Modes
N
V
Z
TC
SXM
OVC
PM
Repeat
0111 0110 0001 0011
status register 0
Predecrement SP by 1. Load the contents of ST0 with the value pointed to by
SP:
SP −= 1;
ST0 = [SP];
The bit value of each flag and mode listed is replaced by the value popped off
of the stack
This instruction is not repeatable. If this instruction follows the RPT
instruction, it resets the repeat counter (RPTC) and executes only once.
Pop Top of Stack to ST0
OPCODE OBJMODE
POP ST0
RPT CYC
X − 1
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