82-000770-01 Datasheet, PDF (50/91 Pages) Analog Devices – ADSP-TS201S EZ-KIT Lite Evaluation System

Configuration Resistors
Table 2-13. SCLK Ratio Settings for Processor A
R128 (SCLKRAT2) R127 (SCLKRAT1) R133 (SCLKRAT0) Multiplication Factor
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)
Not populated
Not populated
Not populated
Not populated¹
Not populated
Populated
Multiplication Factor
4
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
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.
2-14
ADSP-TS201S EZ-KIT Lite Evaluation System Manual