Philips SAA7345 - Manual (Page 31)

1998 Feb 16 31
Philips Semiconductors Product specification
CMOS digital decoding IC with RAM for
Compact Disc
SAA7345
Fig.24 Microcontroller timing; READ mode.
DA (SAA7345)
CL
RAB
t r
DD
V – 0.8 V
0.8 V
t r t
f
t
f
DD
V – 0.8 V
0.8 V
DD
V – 0.8 V
0.8 V
t
pd
t
L
t
H
t dRD
t
dRZ
high impedance
MGA377 - 1
Fig.25 Microcontroller timing; WRITE mode.
CL
RAB
t r t
f
DD
V – 0.8 V
0.8 V
DD
V – 0.8 V
0.8 V
t
hD
t L
t
H
t
dWZ
MGA378 - 1
t r t f
DD
V – 0.8 V
0.8 V
t L
t H
t
suCR
t suD
DA
(microcontroller)
high impedance