Zilog EZ80190 Bedienungsanleitung PDF herunterladen (Seite 33)

eZ80190 Development Kit

User Manual

UM014108-0810 Operational Description

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.

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 86 87

Keine Kommentare

Zilog EZ80190 Bedienungsanleitung Seite 33