Specifications

DM562P
V.90 Integrated Data/ Fax/Voice/Speakerphone
Modem Device Single Chip with Memory Built in
DM6588 ISA AC Electrical Characteristics & Timing waveforms
DM6588 ISA AC Electrical Characteristics (VDD = 3.3V, GND = 0V; TA = 25
o
C)
Symbol Parameter Min. Typ. Max. Unit Conditions
t AW IOW Delay from Address 5 ns
t WC Write Cycle 106 ns
t DOW IOW Strobe Width 22 ns
t DS Data Setup Time 22 ns
t DH Data Hold Time 5 ns
t AR IOR Delay from Address 5 ns
t RC Read Cycle 102 ns
t DIW IOR Strobe Width 22 ns
t DDD Delay from IOR to Data Valid 30 ns 100pF loading
t HZ IOR to Floating Data Delay 20 ns 100pF loading
DM6588 ISA signals Timing Diagrams
Write Cycle
A2 - A0
VALID
tAW tWC
tDOW
VALID
tDS
tDH
/IOW
/IOR
DATA UD7-UD0
Read Cycle
Final 37
Version: DM562P-DS-F01
February 02, 2004