BranchCommit messageAuthorAge
masterWe apparently need up to 6 extra bits?H. Peter Anvin16 years
originWe apparently need up to 6 extra bits?H. Peter Anvin16 years
cfplayer-4cfplayer-4.tar.gz  cfplayer-4.tar.xz  cfplayer-4.zip  H. Peter Anvin16 years
cfplayer-3cfplayer-3.tar.gz  cfplayer-3.tar.xz  cfplayer-3.zip  H. Peter Anvin
AgeCommit messageAuthorFilesLines
2007-01-30We apparently need up to 6 extra bits?HEADcfplayer-4originmasterH. Peter Anvin2-16/+23
2007-01-30Add project file; 3.3 V LVCMOS for the audio output (symmetric drive!!)H. Peter Anvin2-0/+329
2007-01-30Switch to signed numbers inside the DAC (easier to verify in aH. Peter Anvin2-14/+12
2007-01-28No need to hold off unless the FIFO really is >= (size-sector); theH. Peter Anvin3-6/+6
2007-01-28Make resettableH. Peter Anvin1-32/+42
2007-01-28Don't start unless the CF card is ready...H. Peter Anvin1-2/+2
2007-01-28Two instances of sound for two channels...H. Peter Anvin1-10/+12
2007-01-28Second-order delta-sigma DAC; each instance serves once channel (duh!)H. Peter Anvin2-73/+38
2007-01-28Second-order delta-sigma DAC; clock at 100 MHz due to the more complexH. Peter Anvin5-312/+446
2007-01-27Do stereo soundH. Peter Anvin9-599/+797