Cirrus Logic CS5378 - Manual (Page 35)

CS5378
DS639F3 35
9.5 Example Microcontroller Configuration
Table 10 shows an example microcontroller trans-
actions for a minimal CS5378 configuration.
Table 10. Example Microcontroller Configuration
Transaction SPI Data Description
01
02 03 00 00 05 00 22 00
Write ROM coefficients
02
Delay 1ms or poll E2DREQ
03
02 03 00 00 01 00 00 00 06 04 31
Write CONFIG Register
04
Delay 1ms or poll E2DREQ
05
02 03 00 00 01 00 00 20 00 02 40
Write FILTCFG Register
06
Delay 1ms or poll E2DREQ
07
02 03 00 00 01 00 00 2A 07 40 40
Write TBSCFG Register
08
Delay 1ms or poll E2DREQ
09
02 03 00 00 01 00 00 2B 04 B0 00
Write TBSGAIN Register
10
Delay 1ms or poll E2DREQ
11
02 03 00 00 08
Filter Start