ds21ft40 Maxim Integrated Products, Inc., ds21ft40 Datasheet - Page 80

• Manufacturer Part Number: ds21ft40
• Description: Ds21ft40 Four X Three 12 Channel E1 Framer
• Manufacturer: Maxim Integrated Products, Inc.

INTEL BUS READ AC TIMING (BTS=0 / MUX = 1) Figure 17-1
INTEL BUS WRITE TIMING (BTS=0 / MUX=1) Figure 17-2
AD0-AD7
AD0-AD7
ALE
ALE
WR*
WR*
CS*
RD*
RD*
CS*
t ASD
t ASD
PW
PW
t
t ASD
EL
ASL
t
t ASD
EL
ASL
PW
PW
ASH
ASH
t
t
t
AHL
t
t
CS
CS
AHL
t
ASED
ASED
t CYC
t CYC
80 of 87
t DDR
PW
PW
EH
t
EH
DSW
t
CH
t
CH
t
DHW
t
DHR
DS21FT40