Hayes Microcomputer Products RCV56HCF - Manual (Page 12)

RCV56HCF PCI/CardBus Modem Designer’s Guide
ROCKWELL PROPRIETARY INFORMATION 1129 1-6
ISDN
U OR S/T
INTERFACE
RCV56HCF MODEM DEVICE SET
BUS
INTERFACE
(BIF)
MODEM
DATA PUMP
(MDP)
ISDN LINE
c. Data/Fax/Voice/Speakerphone, SVD/ISDN - PSTN and ISDN Configuration (RCV56HCF/ISDN and RCV56HCFW/ISDN)
MICROPHONE*
SPEAKER* AUDIO
INTERFACE
(OPTIONAL)
SPKR*
MIC*
ISDN
U OR S/T
INTERFACE
RCV56HCF MODEM DEVICE SET
BUS
INTERFACE
(BIF)
MODEM
DATA PUMP
(MDP)
TELEPHONE
HANDSET INTERFACE
(OPTIONAL)
ISDN LINE
d. Data/Fax/Voice/Speakerphone, SVD/ISDN - ISDN Only Configuration (RCV56HCF/ISDN and RCV56HCFW/ISDN)
TELEPHONE
HANDSET 2
RING*
LCS*
DC
FEED
TELEPHONE
HANDSET 1
RING*
LCS
DC
FEED
* OPTIONAL USE (SUPPORTED BY MODEL HARDWARE AND SOFTWARE).
MD189F1 CONF
HOST
INTERFACE
HOST
INTERFACE
* OPTIONAL USE (SUPPORTED BY MODEL HARDWARE AND SOFTWARE).
TXA
RXA
CID*
OH
RING
LCS*
VOICE*
DAA AND TELEPHONE
HANDSET INTERFACE
TELEPHONE
HANDSET
(OPTIONAL)
TELEPHONE
LINE
DC
FEED
Figure 1-2. RCV56HCF Hardware Configuration Block Diagram (Continued)