CMX980AL7 CML Microcircuits, CMX980AL7 Datasheet - Page 100

• Manufacturer Part Number: CMX980AL7
• Description: TETRA Baseband Processor
• Manufacturer: CML Microcircuits

TETRA Baseband Processor
1.7.1.3 Operating Characteristics - Timing Diagrams
The following timings are provisional:
Timing Parameters - Serial Ports
MCLK to SClk out - low to high
MCLK to SClk out - high to low
CmdDat setup to falling edge of SClk
CmdFS setup to falling edge of SClk
CmdDat hold from fall edge of SClk
CmdFS hold from fall edge of SClk
RxDat propagation from rising edge of SClk
RxFS propagation from rising edge of SClk
CmdRdDat propagation from rising edge of
SClk
CmdRdFS propagation from rising edge of SClk
RxDat hold from rising edge of SClk
RxFS hold from rising edge of SClk
CmdRdDat hold from rising edge of SClk
CmdRdFS hold from rising edge of SClk
CmdDat propagation from rising edge of SClk
CmdDat hold from rising edge of SClk
1999 Consumer Microcircuits Limited
**Cmd port in Bi-dir mode **
Figure 4 Serial Port Interfaces - Timing Parameters
Marker
100
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
cslh
cshl
sop
sop
sop
sop
soh
soh
soh
soh
sop
soh
sih
sih
sis
sis
Min.
-5.0
-5.0
-5.0
-5.0
-7.0
15
10
35
35
Typ.
Max.
0.0
0.0
5.0
5.0
5.0
5.0
7.0
50
35
CMX980A
D/980A/3
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns