Analog Devices ADSP-TS201S EZ-KIT Lite, Руководство пользователя

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Configuration Resistors
2-14 ADSP-TS201S EZ-KIT Lite Evaluation System Manual
L
The processor A and processor B
SCLK
ratios must be of the same
value.
Control Impedance Selection
The
CONTROLIMP1
and
CONTROLIMP0
resistors set the impedance and driver
mode of the processors, as described in Table 2-15 . The resistors are used
together with the drive strength pins to determine the actual impedance
and drive strength. Refer to the ADSP-TS201S processor data sheet at
http://www.analog.com/UploadedFiles/Data_Sheets/ADSP_TS201S.pdf
for more information.
Populated Populated Not populated
12
Populated Populated Populated Reserved
1 Default settings
Table 2-14. SCLK Ratio Settings for Processor B
R126 (SCLKRAT2) R125 (SCLKRAT1) R45 (SCLKRAT0) Multiplication Factor
Not populated Not populated Not populated
4
Not populated
1 Not populated Populated 5
Not populated Populated Not populated
6
Not populated Populated Populated
7
Populated Not populated Not populated
8
Populated Not populated Populated
10
Populated Populated Not populated
12
Populated Populated Populated Reserved
1 Default settings
Table 2-13. SCLK Ratio Settings for Processor A
R128 (SCLKRAT2) R127 (SCLKRAT1) R133 (SCLKRAT0) Multiplication Factor