saa7712h NXP Semiconductors, saa7712h Datasheet - Page 34

• Manufacturer Part Number: saa7712h
• Description: Sound Effects Dsp
• Manufacturer: NXP Semiconductors

Philips Semiconductors
15 I
Timing of the serial digital data inputs and outputs (see Fig.17).
1999 Aug 05
handbook, full pagewidth
T
t
t
t
t
t
t
su(D)
h(D)
su(WS)
h(WS)
d(D)
d(WS)
cy
Sound effects DSP
SYMBOL
2
WS OUT
WS IN
BCK
DATA IN
DATA OUT
S-BUS TIMING CHARACTERISTICS
bit clock cycle time
data set-up time (host)
data set-up time (I
data hold time (host)
data hold time (I
word select set-up time (I
word select hold time (I
data delay time (host)
word select delay time (host)
t r
t BCK(H)
Fig.17 Timing definitions of the serial digital inputs and outputs.
T cy
right
t f
2
S-bus)
2
t BCK(L)
S-bus)
2
S-bus)
2
PARAMETER
LSB
S-bus)
t h(WS)
34
t d(D)
MSB
t su(WS)
left
t d(WS)
t su(D)
70
32
10
5
10
10
10
MIN.
Preliminary specification
20
15
t h(D)
MAX.
SAA7712H
MGS220
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT