6809/6309 Mnemonic Lookup

Counter = 178835

You can lookup a single instruction by typing in "ldx" without the quotes. You can also lookup multiple instructions like "ldx,ldy".

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Reference: Sock's GIME Reference | Sock's CPU Cycle Data Charts

Mnemonic: | Show All | Registers | Addressing Modes

* = 6309 Immediate Direct Indexed Extended Inherent Relative Register Memory
* Mnemonic Opcode Cycles Length Opcode Cycles Length Opcode Cycles Length Opcode Cycles Length Opcode Cycles Length Opcode Cycles Length Opcode Cycles Length Opcode Cycles Length
* BAND 1130 7/6 4

Documentation

Source form:

BAND r,sBit,dBit,addr

Description:

Logically AND Register Bit with Memory Bit [r.dstBit' <- r.dstBit AND (DPM).srcBit]

The BAND instruction logically ANDs the value of a specified bit in either the A, B or CC registers with a specified bit in memory. The resulting value is placed back into the register bit. None of the Condition Code flags are affected by the operation unless CC is specified as the register, in which case only the destination bit may be affected. The usefulness of the BAND instruction is limited by the fact that only Direct Addressing is permitted.