20. Graphics Data Translation Accelerator (GDTA)
Rev.1.00 Jan. 10, 2008 Page 1000 of 1658
REJ09B0261-0100
20.3.21 MC Command FIFO (MCCF)
MCCF is in the MC register block and receives commands. This register uses the FIFO method
and recognizes a maximum of eight command parameters according to the writing order. This
register does not retain the written values. This register is always read as 0.
161718192021222324252627282931 30
0000000000000000
MC_CF
WWWWWWWWWWWWWWWW
BIt:
Initial value:
R/W:
01234567891011121315 14
0000000000000000
MC_CF
WWWWWWWWWWWWWWWW
BIt:
Initial value:
R/W:
Bit Bit Name
Initial
Value R/W Description
31 to 0 MC_CF 0 W Command FIFO Register
Setting Method: When accessing this register, the MC_EN bit in GACER should be set to 1.
Access is possible only when the MC_EN bit is set to 1. If the MC_EN bit is 0, access is invalid
(writing is invalid; the read value is indefinite).
The following shows the setting contents assumed according to the writing order: