Table of Contents
Advertisement
S3C6400 RISC MICROPROCESSOR
BAUD-RATE ERROR TOLERANCE
UART Frame error should be less than 1.87%(3/160) .
tUPCLK = (UBRDIVn + 1) x 16 x 1Frame / PCLK
tEXTUARTCLK = 1Frame / baud-rate
UART error = (tUPCLK – tEXTUARTCLK) / tEXTUARTCLK x 100%
NOTE: 1FRAME = START BIT + DATA BIT + PARITY BIT + STOP BIT.
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
tUPCLK: Real UART Clock
tEXTUARTCLK: Ideal UART Clock
UART
31-25
Advertisement
Table of Contents
