r6781-12 Conexant Systems, Inc., r6781-12 Datasheet - Page 16

• Manufacturer Part Number: r6781-12
• Description: Embedded Modem Family
• Manufacturer: Conexant Systems, Inc.

Figure 2-1. RC224ATLV Signals—Parallel Interface
2-2
Parallel BUS
Computer
Crystal
Host
RESET
XTLO
XTLI
HDIS
HINT
HWT
HCS
HRD
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HA0
HA1
HA2
RC224ATLV
RC224ATL
MODEM
Conexant
NVRDIO
TXA2
TXAI
IDLEN0
IDLEN1
RXA
AGCIN
NVRCS
NVRSK
RFILO
SLEEP
SPKR
TLKRELAY
OHRELAY
RING
A/A1
Sleep Mode
Amplifier
Interface
Optional
Optional
Speaker
NVRAM
EmbeddedModem Family
D224ATLVDSC
Telephone
Interface
Line