Zilog EZ80190 - Manual (Page 33)

eZ80190 Development Kit
User Manual
UM014108-0810 Operational Description
29
Figure 9. Embedded Modem Socket Interface—J1, J5, and J9
Table 10. Connector J5
Pin Symbol Description
1 M-TIP Telephone Line Interface—TIP.
2 M-RING Telephone Line Interface—RING.
Table 11. Connector J9
Pin Symbol Description
1 MRESET Reset, active Low, 50–100 ms. Closure to GND for reset.
3 GND Ground.
J5
J9
J1
1 2
4
24
25
26
27
28
29
30
31
32
2
1
3
6
7
8
9