Texas Instruments TMS320C28x Reference Manual page 453

PUSH T:ST0
PUSH T:ST0
SYNTAX OPTIONS
PUSH T:ST0
Operands T:ST0
Description
Flags and
Modes
Repeat
6-296
0111 0110 0001 1001
The upper 16-bits of the multiplicand register and status register 0
Push the 16- bit contents of ST0 followed by the 16-bit contents of T onto the
stack pointed to by SP. Post-increment SP by 2:
[SP] = ST0;
[SP+1] = T;
SP += 2;
None
This instruction is not repeatable. If this instruction follows the RPT
instruction, it resets the repeat counter (RPTC) and executes only once.
Push T and ST0 Onto Stack
OPCODE OBJMODE RPT CYC
X − 1