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???
04/01/07 01:32
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Msg Score: +1
 +1 Good Answer/Helpful		 #136350 - UART(s) of SiLabs F32x and F34x
Responding to: ???'s previous message
Are both UARTs the same, or is one more "8051-like" than the other?

A brief summary of the UART(s) on SiLabs C8051F32x and C8051F34x

'F32x - single UART - UART0
'F34x - dual UART - UART0, UART1 (just for 'F340/1/4/5, others single UART)

UART0 - common to 'F32x and 'F34x
"8051-like", but the difference is
- just 8/9 bits variable mode (mode 1/3), no synchronous mode (mode 0/2)

UART1 - just for 'F340/1/4/5
"PC UART-like"
- no synchronous mode
- support 5/6/7/8 data bits
- support parity bit
- support 1/2 stop bits
- overrun/parity error check
- dedicated baudrate generator

Tsuneo

List of 32 messages in thread
TopicAuthorDate
SiLabs 8051+USB - deviates only?            01/01/70 00:00      
   All the ones I worked with,..            01/01/70 00:00      
      Sure            01/01/70 00:00      
         Pitfalls            01/01/70 00:00      
   re deviates            01/01/70 00:00      
      Sure            01/01/70 00:00      
         the quick solution...            01/01/70 00:00      
            Not necessarily.            01/01/70 00:00      
         UARTs            01/01/70 00:00      
            UART(s) of SiLabs F32x and F34x            01/01/70 00:00      
   I am sure you are aware            01/01/70 00:00      
   Possible solution            01/01/70 00:00      
      Good point            01/01/70 00:00      
         Depends on your requirement            01/01/70 00:00      
            The Joys of USB            01/01/70 00:00      
               you can maybe give a try on the uPSD kit?            01/01/70 00:00      
                  I'd forgotten about that!            01/01/70 00:00      
               For virtual COM port, USB-serial chips are better            01/01/70 00:00      
               SiLabs provide a VCP driver, don't they?            01/01/70 00:00      
                  Just for USB-serial conversion,            01/01/70 00:00      
            Unrelated thanks!            01/01/70 00:00      
   uPSD34XX Does an admirable job...            01/01/70 00:00      
      Rethink            01/01/70 00:00      
         buy direct from SILabs            01/01/70 00:00      
         Just the JTAG?            01/01/70 00:00      
            It's in the box!            01/01/70 00:00      
   Atmel            01/01/70 00:00      
   Weird usbser.sys            01/01/70 00:00      
      more than one COM            01/01/70 00:00      
         I didn't say, but...            01/01/70 00:00      
            New Thread: Multiple USB Virtual COM Ports            01/01/70 00:00      
      Another VCP path            01/01/70 00:00      

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