PXB4219E Datasheet, PDF (264/290 Pages) Infineon Technologies AG – Interworking Element for 8 E1/T1 Lines

9.6.6.2 Motorola Mode
IWE8, V3.4
PXB 4219E, PXB 4220E, PXB 4221E
Electrical Characteristics
MPADR
MPCS
MPRW
MPTS
MPTA
MPDAT
(READ)
MPDAT
(WRITE)
1
3
5
7
8
12
16
Figure 70 Motorola Mode Timing Diagram
2
4
6
10
9
13
11
14
15
17
Interface Motorola
Table 50 Motorola Mode AC Timing Characteristics
No. Parameter
Limit Values
Unit
Min
Typ
Max
1
Setup time MPADR before MPCS low 0
ns
2
Hold time MPADR after MPTS high 5
ns
3
Setup time MPCS before MPTS low 0
ns
4
Hold time MPCS after MPTS high
5
ns
5
Setup time MPRW before MPTS low 10
ns
6
Hold time MPRW after MPTS high
0
ns
7
Delay MPCS low to MPTA high
5
15
ns
8
Delay MPTA low after MPTS low
9
Pulse width MPTA low
10 MPTA low to MPTS high
2 x T_clock
T_clock
0
23xT_clock ns
T_clock
ns
ns
Data Sheet
264
2003-01-20