Analog Devices SHARC ADSP-2136 Series Hardware Reference Manual page 24

Contents
Output Clock Generator ....................................................... 14-9
Core Clock (CCLK) ......................................................... 14-9
Peripheral Clock (PCLK) ................................................ 14-10
Bypass Clock ...................................................................... 14-10
Power Savings ..................................................................... 14-10
Power Supplies ......................................................................... 14-11
Power Supply for the PLL .................................................... 14-11
Power-Up Sequence .................................................................. 14-11
Input Clock ........................................................................ 14-11
PLL Start-Up ...................................................................... 14-12
Examples for Power Management .................................... 14-13
Example for Output Divider Management ...................... 14-13
Examples For VCO Clock Management .......................... 14-14
RESET Function ................................................................ 14-16
Processor Pin Descriptions ........................................................ 14-16
JTAG Interface Pins ............................................................ 14-16
Pin Impedance .................................................................... 14-17
Pin Multiplexing ...................................................................... 14-17
FLAG3–0 Pins .................................................................... 14-18
Parallel Port Pin Multiplexing .............................................. 14-20
SPI Master Slave Select ........................................................ 14-23
Parallel Port and DAI Pin Multiplexing Scheme .............. 14-24
PWM Multiplexing Scheme ............................................ 14-24
SRU Flag Description ............................................................... 14-25
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ADSP-2136x SHARC Processor Hardware Reference
for the ADSP-21362/3/4/5/6 Processors