CS61584A Cirrus Logic, Inc., CS61584A Datasheet - Page 12

• Manufacturer Part Number: CS61584A
• Description: Dual T1/e1 Line Interface
• Manufacturer: Cirrus Logic, Inc.

12
12
(READ and WRITE)
AD0-AD7
AD0-AD7
ALE
WR
RD
CS
ALE
RD
WR
CS
AD0-AD7
AD0-AD7
(WRITE)
(READ)
DTACK
R/W
DS
CS
AS
Figure 7. Parallel Port Timing - Intel Read Mode
Figure 6. Parallel Port Timing - Motorola Mode
Figure 8. Parallel Port Timing - Intel Write Mode
t
t
t
t
asd
asd
asd
asd
t
asd
t
t
asl
asl
PW
PW
ash
ash
PW
DS261PP5
t
t
ash
asl
asl
t
ahl
t
t
t
t
ased
ahl
ahl
cs
t
ased
t
t
t
t
cs
ased
rws
ahl
t
t
cs
dkd
t
t
cyc
cyc
t
ddr
t
ddr
PW
PW
t
PW
t
cyc
el
el
dsw
eh
t
dsw
t
dhw
t
t
ch
ch
t
ch
t
dhr
t
t
rwh
t
dhw
dhr
t
dkh
CS61584A
CS61584A
DS261PP5
DS261F1