Nintendo DMG-01 - Game Boy Console Manual page 113

TM
Game Boy CPU Manual
5. JR cc,n
Description:
If following condition is true then add n to current
address and jump to it:
Use with:
n = one byte signed immediate value
cc = NZ, Jump if Z flag is reset.
cc = Z,
cc = NC, Jump if C flag is reset.
cc = C,
Opcodes:
Instruction
JR
JR
JR
JR
by DP
Jump if Z flag is set.
Jump if C flag is set.
Parameters
NZ,*
Z,*
NC,*
C,*
Opcode Cycles
20 8
28 8
30 8
38 8
3.3.8. Jumps
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