ARC DSP 9612 Guide de l'utilisateur télécharger pdf (Page 20)

Configuring the Modem

Page 21

SW3 DIP Switch Settings

SW3 is a 10-position DIP switch. Table 2-5 shows the modem switch

settings for DIP switch SW3. A description of the SW3 switch settings

follows the table.

Table 2-5. Modem Switch Settings for DIP Switch SW3

Switch SettingsSwitches

ON OFF (Default)

SW3-1: Fast Poll/FSK (page 22) FSK Fast Poll Auto-Rate

SW3-2: Data Rate (page 23) 4800 bps 9600 bps

SW3-3: Async Character (page 23) 11 bits 10 bits

SW3-4: Auto RTS (page 23) Enabled Disabled

SW3-5: Transmitter Termination (page

24)

Switched by RTS

600 Ω

SW3-6: Reserved (Test Only) (page 24) Test Normal

SW3-7: 2- or 4-wire (page 24) 2-wire, half-duplex 4-wire, full-duplex

SW3-8: Carrier Control (page 25) Constant Switched

SW3-9: Rx Termination (page25)

600 Ω

High Rx Impedance

SW3-10: Signal Ground and Earth

Ground Option (page 25)

Connected Separated

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 43 44

Pas de commentaire

ARC DSP 9612 Guide de l'utilisateur Page 20