Control Impedance Selection - Analog Devices ADSP-TS201S EZ-KIT Lite Manual

Configuration Resistors
Table 2-13. SCLK Ratio Settings for Processor A
R128 (SCLKRAT2)
Populated
Populated
1 Default settings
Table 2-14. SCLK Ratio Settings for Processor B
R126 (SCLKRAT2)
Not populated
1
Not populated
Not populated
Not populated
Populated
Populated
Populated
Populated
1 Default settings
The processor A and processor B
value.

Control Impedance Selection

The
CONTROLIMP1
mode of the processors, as described in
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.
2-14
R127 (SCLKRAT1)
Populated
Populated
R125 (SCLKRAT1)
Not populated
Not populated
Populated
Populated
Not populated
Not populated
Populated
Populated
and resistors set the impedance and driver
CONTROLIMP0
ADSP-TS201S EZ-KIT Lite Evaluation System Manual
R133 (SCLKRAT0) Multiplication Factor
Not populated
12
Populated Reserved
R45 (SCLKRAT0) Multiplication Factor
Not populated
4
Populated 5
Not populated
6
Populated
7
Not populated
8
Populated
10
Not populated
12
Populated Reserved
ratios must be of the same
SCLK
Table 2-15. The resistors are used