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Program Counter Relative Addressing

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Program Counter Relative Addressing is supported by nine instructions:

BCC (opcode 90)
BCS (opcode B0)
BEQ (opcode F0)
BMI (opcode 30)
BNE (opcode D0)
BPL (opcode 10)
BRA (opcode 80)
BVC (opcode 50)
BVS (opcode 70)

All of which are two bytes long.

See Also

Program Counter Relative Long Addressing

Reference

Eyes & Lichty page 399, https://archive.org/details/0893037893ProgrammingThe65816/page/n425
section 3.5.21 of 65c816 datasheet, https://westerndesigncenter.com/wdc/documentation/w65c816s.pdf

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