Select
High Speed or Normal Speed Mode
The
JP1 and JP2 are used to select high-speed mode or normal speed mode;
the clock is 7.3728MHZ for high-speed mode, and 1.8432MHZ for normal
speed mode. For high speed mode, the baud rate speed up to
460K.
|
Pin |
Clock Rate |
Mode |
|
Short 1,2 |
1.8432MHZ |
Normal Speed |
|
Short 2,3 |
7.3728MHZ |
High Speed |
JP3 - JP10
Set for RS232 RTS & CTS loopback only.
