PCI/CardBus Modem Designer's Guide RCV56HCF

RCV56HCF PCI/CardBus Modem Designer’s Guide

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ROCKWELL PROPRIETARY INFORMATION

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Table 1-2. Typical Signal Routing - Voice Mode

+VLS=

Command

Description Input Selected Output Selected OH_L1#

Output

Activated

VOICE#

Output

Activated

CID_L1#

Output

Activated

0 Modem on hook. Phone connected to Line . . No No Yes

1 Modem connected to Line. RXA_L1 TXA1/2_L1 Yes Yes No

2 Modem connected to Handset TELIN_L1 TELOUT_L1 No Yes Yes

3 Modem connected to Line and Handset RXA_L1 TXA Yes No No

4 Modem connected to Speaker SPKROUT_M No No Yes

5 Modem connected to Line and Speaker RXA_L1 TXA1/2_L1, SPKROUT_M Yes Yes No

6 Modem connected to Microphone MIC_V . No No Yes

7 Speaker and Mic. routed to Line via Modem RXA_L1, MIC_M TXA1/2_L1, SPKROUT_M Yes Yes No

8 Modem connected to Speaker . SPKROUT_M No No Yes

9 Modem connected to Line and Speaker RXA_L1 TXA1/2_L1, SPKROUT_M Yes Yes No

10 Speaker and Mic. routed to Line via Modem RXA_L1, MIC_M TXA1/2_L1, SPKROUT_M Yes Yes No

11 Modem connected to Microphone MIC_V . No No Yes

12 Speaker and Mic. routed to Line via Modem RXA_L1, MIC_M TXA1/2_L1, SPKROUT_M Yes Yes No

13 Speaker and Mic. routed to Line via Modem RXA_L1, MIC_M TXA1/2_L1, SPKROUT_M Yes Yes No

14 Modem connected to Headset MIC_V SPKROUT_M No No Yes

15 Speaker and Mic. routed to Line via Modem

RXA_L1, MIC_M TXA1/2_L1, SPKROUT_M

Yes Yes No

Table 1-3. Relay Positions - VoiceView Mode

2-Relay DAA

Stage Function

Off-Hook Relay (OH_L1)

Activated

Voice Relay (VOICE#)

Activated

1 On-hook No No

2a Detected tone - on-hook No No

2b Detected tone - off-hook for handset and speakerphone Yes No

3 Off-hook Yes Yes