Samsung S3C2451X User Manual page 437

S3C2451X RISC MICROPROCESSOR
ALL_FIN
FIFO_OVERFLOW
Reserved
FIFO_USED
FIFO_LEVEL_INT
1: Graphics engine is in idle state. The graphics engine finishes the
[9]
execution of all commands in the command FIFO. Note that
ALL_FIN = CMD_FIN && (FIFO_USED==0).
0: In the middle of rendering process, or FIFO_USED is greater
than 0.
[8] 1: Command FIFO is full, no more commands can be handled
0: Command FIFO is not full.
[7]
[6:1] The number of entries occupied in command FIFO.
[0] 1: FIFO_USED is greater or equal to FIFO_INT_LEVEL
0: FIFO_USED is smaller than FIFO_INT_LEVEL
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.
2D
0x1
0x0
-
0x0
0x0
19-17