Select High Speed or Normal Speed Mode
The JP1 is 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 |
JP 2,3,4,5
Set for RS232 RTS
& CTS loopback only.
