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BACC
Branch to Location Specified by Accumulator
7-40
Syntax BACC
Operands None
Opcode
0123456789101112131415
0000010001111101
Execution ACC(15:0) → PC
Status Bits None
Description Control is passed to the 16-bit address residing in the lower half of the accumu-
lator.
Words 1
Cycles for a Single BACC Instruction
ROM
DARAM SARAM External
4 4 4 4+3p
Note: When this instruction reaches the execute phase of the pipeline, two additional instruc-
tion words have entered the pipeline. When the PC discontinuity is taken, these two
instruction words are discarded.
Example BACC ;(ACC contains the value 191)
The value 191 is loaded into the program counter, and the program continues
to execute from that location.
Cycles