APPENDIX B: SUGGESTED RESET
CIRCUIT FOR CS8412
CS8411 CS8412
M0
M0
M1
M1
CS8412
M2
M2
M3
M3
Figure 25. CS8412 Reset Circuit
RESET
The CS8412 should be reset immediately after
power-up and any time the user issues a system-
wide reset. This is accomplished by pulling all four
Mode Select pins high. Figure 25 shows a simple
circuit to implement this. The OR gates can be
74LS32 type gates.
DS61F1
37