Zilog EZ80F916 Manual de usuario descargar pdf (Pagina 23)

eZ80F91 Modular Development Kit

User Manual

UM017010-0112 GPRS Wireless Modem Interface

GPRS Wireless Modem Interface

The MDS Adapter Board includes connectors for adding a MultiTech

SocketModem GSM/GPRS data/fax wireless modem module, part num-

bers MTSMC-G-F1 (900/1800 MHz) or MTSMC-G-F2 (850/1900 MHz).

This interface is implemented on the UART1 (PCx) interface and consists

of connectors J3, J11, and J12. For information about the MultiTech mod-

ule, refer to the Multitech website

Figure 7 displays the pin layout of the three GPRS module connectors on

the eZ80Acclaim! MDS Adapter Board. Table 5 lists connector J3 pins

and functions. Table 6 lists connector J11 pins and functions.

Figure 7. eZ80Acclaim! MDS Adapter Board GPRS

Wireless Modem Connectors J3, J11 and J12

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 40 41

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