Maxim Integrated MAX31782 - Manual (Page 201)

 MaximIntegrated  20-18
MAX31782 User’s Guide
Revision 0; 8/11
POPIdst PopWordfromtheStackEnableInterrupts
Description: Pops a single word from the stack (@SP) to the specified dst and decrements the stack pointer
(SP) . Additionally, POPI returns the interrupt logic to a state in which it can acknowledge additional
interrupts .
StatusFlags: S, Z (if dst = Acc or AP or APC)
C, E (if dst = PSF)
Operation: dst ← @ SP--
INS ← 0
Encoding: 15 0
1ddd dddd 1000 1101
Example(s): See POP
PUSHsrc PushWordtotheStack
Description: Increments the stack pointer (SP) and pushes a single word specified by src to the stack (@SP) .
StatusFlags: None
Operation: SP ← ++SP
Encoding: 15 0
f000 1101 ssss ssss
Example(s): PUSH GR ; GR=0F3Fh
PUSH #40h
Stack Data:
xxxxh
0040h ← SP (after PUSH #40h)
0F3F ← SP (after PUSH GR)
xxxxh ← SP (initial)
xxxxh