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AC ’97 Programmer’s Reference Manual 41
Table 22. AC-Link PCM 4/6 -Channels Enable Bits
PCM 4/6 Enable: Enables
the PCM Output to be in 4
channel or 6-channel
mode.
PCM Slots Enable:
(PCM OUT DMA)
S/PDIF Slots Enable:
(S/PDIF Out DMA)
00 = 2 channel mode
(default).
3, 4 (L and R) 7, 8
01 = 4 channel mode. 3, 4, 7, 8 (L, R, RL and RR) 6, 9
10 = 6 channel mode 3, 4, 7, 8, 6, 9 (L, R, RL, RR, C and
LFE)
10, 11
21:20
11 = Reserved (undefined) (undefined)