PCI/CardBus Modem Designer's Guide RCV56HCF
RCV56HCF PCI/CardBus Modem Designer’s Guide
ROCKWELL PROPRIETARY INFORMATION
1129
3-24
a. Read
DA0 - DA4
DRD#
DD0-DD7
ISDN_CS#
1123F3-8 EB
Read data valid
t
AS
t
RDH
t
RW
t
RDA
t
CSS
t
CSH
t
AH
a. Write
DA0 - DA4
DWR#
DD0-DD7
ISDN_CS#
Write data valid
t
AS
t
WDH
t
WW
t
CSS
t
CSH
t
AH
t
WDS
Figure 3-7. Waveforms - External Device Bus Interface