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Serial Editor: Application screenshot available [.gif format] The Serial editor sets specifications for serial communications on your system. Information sent and received through modems or networks must be in a form compatible with the device with which you are communicating. Refer to the documentation packages that came with your serial device to determine appropriate settings.
Baud Rate: In serial communication, information is sent and received one bit at a time. Since characters are usually 10 bits (1 start bit, 8 data bits, 1 stop bit), dividing the baud rate by 10 approximates how many characters per second (cps) are transmitted. The selected baud rate must match the rate of the device with device you are communicating. The larger the value, the faster the data is transferred. The available rates are: 110; 300; 1,200; 2,400; 4,800; 9,600; 19,200; and 31,250 baud. The current rate setting is shown to the left of the slider. The default setting is 9,600.
Input Buffer Size: The available sizes are: 512; 1,024; 2,048; 4,096; 8,192; 16,384; 32,768; and 65,536 bytes. The current size is shown to the left of the slider. Use a larger buffer when working with a high baud rate or when the Amiga is performing many tasks. The default setting is 512.
Handshaking: The same handshaking method must be set for both the computer and the device to allow communication. The available choices are:
Parity detects transmission errors by checking a bit of each character, called the parity bit, for its setting. The available parity settings are:
Bits per character specifies the number of bits that are sent through the serial port for each character and the number of bits expected for each character received. This setting should correspond with the setting for parity. If parity is set to Even, Odd, Mark, or Space, set bits per character to 7 since some systems use the eighth bit of data for parity checking. If parity is set to None, set bits per character to 8.
Stop Bits: Slower processing computers usually require two stop bits. Computers that transfer information at 300 baud or faster generally require one stop bit. If you are using eight data bits, use only one stop bit or you may lose data during transmission. If you have additional serial ports on your system, you can force the editor to support more than one unit by adding a UNIT command line option or putting a UNIT Tool Type in the program's icon. |
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