Cirrus Logic CS8420 - Manual (Page 68)

68 DS245F4
CS8420
SDOUT RMCK RERR ORIG COPY Function
LO - - - - Serial Output Port is Slave
HI - - - - Serial Output Port is Master
- - - - LO Mode 4A: C transmitted data is copied from received data, U & V =0,
received PRO, EMPH, AUDIO is visible
- - - - HI Mode 4B: CUV transmitted data is input serially on pins, received PRO,
EMPH and AUDIO is not visible
- LO LO - - Serial Input & Output Format IF1&OF1
- LO HI - - Serial Input & Output Format IF2&OF2
- HI LO - - Serial Input & Output Format IF3&OF3
- HI HI - - Serial Input & Output Format IF1&OF5
- - - LO - TCBL is an input
- - - HI - TCBL is an output
Table 13. Hardware Mode 4 Start-Up Options