Siemens C16 Series Instruction Set Manual page 51

CALLI
Syntax
Operation
Description
Condition Codes
Condition Flags
Addressing Modes
Semiconductor Group
30Mar98@15:00h
Call Subroutine Indirect
CALLI op1, op2
IF (op1) THEN
(SP) ← (SP) - 2
((SP)) ← (IP)
(IP) ← op2
ELSE
next instruction
END IF
If the condition specified by op1 is met, a branch to the location specified
indirectly by the second operand op2 is taken. The value of the instruction
pointer, IP, is placed onto the system stack. Because the IP always points
to the instruction following the branch instruction, the value stored on the
system stack represents the return address of the calling routine. If the
condition is not met, no action is taken and the next instruction is executed
normally.
See condition code table.
E Z
- -
E Not affected.
Z Not affected.
V Not affected.
C Not affected.
N Not affected.
Mnemonic
CALLI cc, [Rw
n
C166 Family Instruction Set
V C N
- - -
Format
] AB cn
51
Instruction Description
CALLI
Version 1.2, 12.97
Bytes
2