ucb1500 NXP Semiconductors, ucb1500 Datasheet - Page 34

• Manufacturer Part Number: ucb1500
• Description: Pci To Ac97 Bridge/host Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 07443
Product specification
8.6.3 [00c2]: DMA Channel 0 input slot enable / miscellaneous
Table 52: DMA Channel 0 input slot enable / miscellaneous register bit description
Bit
15
14
13-12
11-10
9-8
7-6
5-4
3-2
1-0
Description
Reserved.
PCM left/right channel bind
If set, receive channel #0 DMA will store data received on AC97 slot 3 and 4
together in such a way that bits[3-0] of slot 3 and bits[19-16] of slot 4 will be
stored as 1 byte.
Reserved.
Handset ADC input slot enable
Enables receive channel #0 DMA to store data received on AC97 slot 11.
(Same encoding as bits 1-0.)
Microphone ADC input slot enable
Enables receive channel #0 DMA to store data received on AC97 slot 6.
(Same encoding as bits 1-0.)
Line 2 ADC input slot enable
Enables receive channel #0 DMA to store data received on AC97 slot 10.
(Same encoding as bits 1-0.)
Line 1 ADC input slot enable
Enables receive channel #0 DMA to store data received on AC97 slot 5.
(Same encoding as bits 1-0.)
PCM right channel input slot enable
Enables receive channel #0 DMA to store data received on AC97 slot 4.
(Same encoding as bits 1-0.)
PCM left channel input slot enable
Enables receive channel #0 DMA to store data received on AC97 slot 3.
00 = disable
01 = store 16-bits
10 = store 18-bits
11 = store 20-bits
Rev. 03 — 7 July 2000
PCI to AC97 bridge/host controller
© Philips Electronics N.V. 2000. All rights reserved.
UCB1500
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