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RCV56HCF PCI/CardBus Modem Designer’s Guide
ROCKWELL PROPRIETARY INFORMATION
1129
3-2
MD189F2 ISF
PCI
BUS
VDD
AVDD_IA
GND
GND_IA
AGND
AGND_V1
AGND_M1
AD[31:0]
CBE0#
CBE1#
CBE2#
CBE3#
PCICLK
PCIRST#
FRAME#
IDSEL
DEVSEL#
IRDY#
TRDY#
PAR
REQ#
GNT#
INTA#
STOP#
PERR#
SERR#
IOM_FRAME
IOM_CLK
IOM_DD
IOM_DU
DA[4:0]
DD[7:0]
DRD#
DWR#
ISDN_CS#
ISDN_INT#
DRESET
DRESET#
SROMCLK
SROMCS
SROMIN
SROMOUT
AUDIO
INTERFACE
ISDN
U OR S/T
INTERFACE
(OPTIONAL)
SPKROUT_M
MIC_M
MIC_V
XIN
XOUT
28.224 MHZ
CRYSTAL
CIRCUIT
256 x 16
PCI
SERIAL
EEPROM
VDD
AVDD
GND
GND
AGND
AGND
AGND
RCV56HCF
BUS INTERFACE
(176-TQFP)
[11229]
AND
RCV56HCF
MDP
(144-PIN TQFP)
[R6776]
UNIVERSAL
DAA AND
TELEPHONE
INTERFACE
OH_L1#
CID_L1#
VOICE#
MUTE_L1#
IRING_L1#
LCS_L1#
RH_L1#
USED_L1
LCS_H1#
ORING_H1
LCS_H2#
ORING_H2
I/O[4:0]
TELIN_L1
TELOUT_L1
RXA_L1
TXA1_L1
TXA2_L1
VC_L1
Figure 3-1. RCV56HCF Interface Signals