DR805x Instructions set details
- 40 -
3.16.
JC
JC rel
Jump if carry is set
If the carry flag is set, branch to the address indicated; otherwise
proceed with the next instruction. The branch destination is computed
by adding the signed relative- displacement in the second instruction
byte to the PC, after incrementing the PC twice. No flags are affected.
(PC)
←
(PC) + 2
if (C) = 1 then
(PC)
←
(PC) + rel
2
3 – C=1
2 – C=0
Instruction:
Function:
Description:
Operation:
Bytes:
Cycles:
Encoding:
0
1
0
0
0
0
0
0
relative address
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