AT2008 Datasheet, PDF (10/19 Pages) List of Unclassifed Manufacturers – 8 Channels ADPCM Processor

AT2008
8 Channels ADPCM Processor
Chip Power-up Power-down command
The chip power-up / power-down command is a single command byte which enables and disables the AT2008 chip.
Power-up chip mode will:
1. Stop the sample processing
2. Power-up the PLL to the specified multiplier frequency
3. Reset algorithms on the chip.
Power-down chip mode will:
1. Stop the sample processing.
2. Switch the system clock to the power down clock running approximately at 125 Hz.
0 0 0 1 0 0 A1 A0 Power-up Chip Command
0 0 0 0 1 0 A1 A0 Power-down Chip Command
Note: A1, A0 refers to the chip ID.
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©2001 Atelic Systems, Inc.