dsp56000 Freescale Semiconductor, Inc, dsp56000 Datasheet - Page 363

• Manufacturer Part Number: dsp56000
• Description: 24-bit Digital Signal Processor Family Manual
• Manufacturer: Freescale Semiconductor, Inc

Notes: If A or B is specified as the destination operand, the following sequence of events
Timing: 6+mv oscillator clock cycles
Memory: 2 program words
MOTOROLA
DO
1. The S bit is computed according to its definition (See Section A.5)
2. The accumulator value is scaled according to the scaling mode bits S0
3. If the accumulator extension is in use, the output of the shifter is limited
4. The LS 16 bits of the resulting 24 bit value is loaded into the loop
takes place:
and S1 in the status register (SR).
to the maximum positive or negative saturation constant, and the L bit is
set.
counter (LC). The original contents of A or B are not changed.
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Start Hardware Loop
DO
A - 97