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14.4.12 ACLC Slot Disable Register
This register disables independently the AC-link slot data streams.
31
15
Reserved
Bit
Mnemonic
Field Name
⎯
31:10
Reserved
Disable GPI slot
9
GPISLT
reception
8
GPOSLT
Disable GPO
Slot
transmission
7
MODISLT
Disable Modem
slot reception
Disable Modem
6
MODOSLT
slot
transmission
⎯
5
Reserved
Disable Audio
4
AUDISLT
slot reception
3
LFESLT
Disable Audio
LFE slot
transmission
Disable Audio
2
CENTSLT
Center slot
transmission
1
SURRSLT
Disable Audio
Surround L&R
slot
transmission
0
AUDOSLT
Disable Audio
PCM L&R slot
transmission
Writing a value into this register needs several BITCLK cycles to take effect. The software must
guarantee that no write access be executed until the previous write access takes effect (completes), by
reading the ACSLTEN.WRPEND bit prior to writing this register. If it is set for a long time, the
BITCLK signal on the AC-link is probably inactive for whatever reason.
Reserved
10
9
8
7
MODI
GPISLT GPOSLT
SLT
W1C
W1C
W1C
Description
GPISLT: Disable GPI slot reception.
W1C
0: No effect
1: Disables GPI slot reception.
GPOSLT: Disable GPO Slot transmission.
W1C
0: No effect
1: Disables GPO slot transmission.
MODISLT: Disable Modem slot reception.
W1C
0: No effect
1: Disables modem slot reception.
MODOSLT: Disable Modem slot transmission.
W1C
0: No effect
1: Disables modem slot transmission.
AUDISLT: Disable Audio slot reception.
W1C
0: No effect
1: Disables audio slot reception.
LFESLT: Disable Audio LFE slot transmission.
W1C
0: No effect
1: Disables audio LFE slot transmission.
CENTSLT: Disable Audio Center slot transmission.
W1C
0: No effect
1: Disables audio Center slot transmission.
SURRSLT: Disable Audio Surround L&R slot transmission.
W1C
0: No effect
1: Disables audio Surround L&R slot transmission.
AUDOSLT: Disable Audio PCM L&R slot transmission.
W1C
0: No effect
1: Disables audio PCM L&R slot transmission.
Figure 14.4.9 ACSLTDIS Register
14-31
Chapter 14 AC-link Controller
0xF74C
6
5
4
3
MODO
AUDI
CENT
Reserved
LFESLT
SLT
SLT
W1C
W1C
W1C
W1C
16
: Type
: Initial value
2
1
0
SURR
AUDO
SLT
SLT
SLT
W1C
W1C : Type
: Initial value
Read/Write
⎯
W1C
W1C
W1C
W1C
⎯
W1C
W1C
W1C
W1C
W1C
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