Quatech MPA-200 Manuale Utente Scaricare il pdf (Pagina 34)

Figure 3 DCE Clock Configuration

TRXCA

RTXCA

RTXCB

RRCLK

RTCLK

TRXCB

RCKEN

TTCLK

TCKEN

(RCLK)

(TCLK)

The Test Mode (TM) signal is always in the OFF condition and cannot be changed

by the user. The Local Loopback (LL) and Remote Loopback (RL) test signals are

not implemented on the DCE. Table 16 summarizes the signals on the DCE.

Quatech Inc., MPA-200/300 Manual 28

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