Cirrus Logic CS8420 - Manual (Page 60)

60 DS245F4
CS8420
COPY/C ORIG/U Function
0 0 PRO=0, COPY=0, L=0
0 1 PRO=0, COPY=0, L=1
1 0 PRO=0, COPY=1, L=0
1 1 PRO=1
Table 9. HW Mode 2A COPY/C and ORIG/U Pin Function
SFMT1 SFMT0 Function
0 0 Serial Input & Output Format IF1&OF1
0 1 Serial Input & Output Format IF2&OF2
1 0 Serial Input & Output Format IF3&OF3
1 1 Serial Input & Output Format IF4&OF3
Table 10. HW Mode 2 Serial Audio Port Format Selection
SDOUT LOCK Function
LO - Serial Output Port is Slave
HI - Serial Output Port is Master
- LO TCBL is an input
- HI TCBL is an output
Table 11. Hardware Mode 2 Start-Up Options