TSC80251 TEMIC [TEMIC Semiconductors], TSC80251 Datasheet - Page 185

• Manufacturer Part Number: TSC80251
• Manufacturer: TEMIC [TEMIC Semiconductors]

5.140
TSC80251
PUSH <dest>
Function:
PUSH onto stack
Description:
Increments the stack pointer by one. The contents of the specified variable are then copied into the on–chip RAM
location addressed by the stack pointer.
Example: On entering an interrupt routine, the stack pointer contains 09h and the data pointer contains 0123h. After
executing the instruction sequence:
the stack pointer contains 0Bh and on–chip RAM locations 0Ah and 0Bh contain 01h and 23h, respectively.
FLAGS :
PUSH DPL
PUSH DPH
CY
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AC
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OV
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N
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Rev. C – May 7, 1999
Z
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