WARNING:
When operating in half-duplex mode, the transmitter drivers must be disabled before receiving any data. Failure to do so may result in multiple active output drivers being connected together, which may cause damage to the board, the computer, and the external device.
J14
J15
J16
J14
J15
J16
J14
J15
J16
J14
J15
J16
Jumpers J14-16
TGL0_SEL0
TGL0_SEL1
RXEN0_SEL
TGL0_SEL0
TGL0_SEL1
RXEN0_SEL
TGL0_SEL0
TGL0_SEL1
RXEN0_SEL
TGL0_SEL0
TGL0_SEL1
RXEN0_SEL
Half-Duplex(DTR) Operation
Half-Duplex(RTS) Operation
Full-Duplex Operation
Auto-Toggle Operation
Figure 20 --- Half/full-duplex and Auto-Toggle selection
Quatech DSC-200/300 User's Manual | 36 |
