Samsung S3C6400X User Manual page 968

MIPI HSI
PROGRAMMING GUIDE
BASIC DRAWING FUNCTION
Tx module programming guide flow chart
N
Figure 28-17 is programming guide for Tx module's operation. First, configuration register must be set up in order
to transfer data. Basically, number of channel id, frame/stream mode and burst/single mode must be set and the
other values relating to timers can be set as requirements. Figure 28-17 is flow according to change channel ID
and it is applied in the case of changing value of channel ID or changing frame/stream mode.
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
28-24
Specifications and information herein are subject to change without notice.
Put the channel ID
Put the Data at FIFO
N
Change Channel ID?
FIFO full?
Y
Wait FIFO not full
Figure 28-14 Basic Tx module programming flow chart
Start
Y
FIFO empty?
N
Wait FIFO empty
S3C6400X RISC MICROPROCESSOR
Y