Category : Tutorials + Patches
Archive   : NAT_UART.ZIP
Filename : ASCTEST.DOC

 
Output of file : ASCTEST.DOC contained in archive : NAT_UART.ZIP
File Name :ASCTEST.ASM
Date :Jan. 13, 1989
Author :Welson Lin

Purpose :This program is to perform the full duplex asynchronous test
on 16550A and 16C552. It allows the user to enter the desired
COM port, Baud rate(50-15600), data bits, parity type, and
stop bits for the test.

Equipment :Two serial cables and a null MODEM are required to support
the test. The configurations are as follows :

serial cable ------------ serial cable
PC1 --------------|NULL MODEM|---------------PC2
------------
Set up & :1.Set up the above connection.
Operation 2.Run the same program on both sides.

Error Msg :Error messages will be displayed when a mismatched data is
being capture.

Compling &:This program supports COM1 and COM2 checkout. The user can
Linking Baud rate up to 156000, data bit (5-8), parity type (Odd,
Even, None, Mark, Space ), stop bits (1, 1 and 1/2, 2). The
defaults are : COM1, 9600 baud, Odd parity, 8 data bits, 2 stop
bits. To provide support other than this, user has to modify
the source code and recompile and relink the source file again.














  3 Responses to “Category : Tutorials + Patches
Archive   : NAT_UART.ZIP
Filename : ASCTEST.DOC

  1. Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

  3. But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/