Hi, I have a project with the Cypress EZ-USB CY7C68013 - 100pins. I use C51 and uVision for debugging. All works very nicely, even with internal memory, via UART1.
But now I want to use UART0 for my application with high speed baud rate, and Timer0 and Timer2 are already fully occupied by my project. As the Debug-UART1 uses Timer1, I cannot use Timer1 for my UART0 (I need a very high baudrate - 38400 is much too low).
Ideally, I would use the internal baud rate generator (115.2/230.4 kBaud) for UART0. But unfortunately it is not possible to use Timer1 for UART1 then - so I stuck here.
If I would have the source code of Cypress MON51, it probably would not be difficult to adapt this to use the high speed baud rate generator with 115.2 kBaud. Therefore 2 questions: - Does uVision run reliable with 115.2 kBaud on a normal WinXP PC (internal serial port) - somebody has experience with 115.2 kBaud? - Did somebody get the Cypress MON51 source code?
(OR: ANYBODY HAS ANOTHER IDEA? - I saw some strange construction via I2C or external 16550 interface - but only for other Cypress chips - would this also work for the EZ-USB 100pin chip?)