Avalue ECM-BYT - Manual (Page 42)

ECM-BYT User’s Manual
42 ECM-BYT User ’s Manual
Item Description
Serial Port 1 Configuration Set Parameters of Serial Port 1 (COMA).
Serial Port 2 Configuration Set Parameters of Serial Port 2 (COMB).
Serial Port 3 Configuration Set Parameters of Serial Port 3 (COMC).
Serial Port 4 Configuration Set Parameters of Serial Port 4 (COMD).
3.6.2.2.1 Serial Port 1 Configuration
Item Option Description
Serial Port
Enabled[Default],
Disabled
Enable or Disable Serial Port
(COM).
Change Settings
Auto[Default]
IO=3F8h; IRQ=4;
IO=3F8h; IRQ=3,4,5,6,7,10,11,12;
IO=2F8h; IRQ=3,4,5,6,7,10,11,12;
IO=3E8h; IRQ=3,4,5,6,7,10,11,12;
IO=2E8h; IRQ=3,4,5,6,7,10,11,12;
Select an optimal setting for
Super IO device.
UART 232 422 485
UART 232(LOOPBACK)
UART 232[Default],
UART 485,
UART 422
Change the Serial Port as
RS232/ 422/ 485
422/485 termination
Enabled,
Disabled[Default]
TERM from GPIO.
Slew limiting
10M bps
250k bps[Default]
SLEW from GPIO.