Cirrus Logic EP93 Series User Manual page 219

Address
0x8003_0060
0x8003_0064
0x8003_0068
0x8003_006C
0x8003_0070
0x8003_0074
0x8003_0078
0x8003_021C
0x8003_0220
0x8003_0224
0x8003_007C
0x8003_0080 - 0x8003_00FC
0x8003_0200
0x8003_0204
0x8003_0208
0x8003_020C
0x8003_0210
0x8003_0214
0x8003_0218
0x8003_0230
0x8003_0234
0x8003_0280 - 0x8003_02FC
0x8003_0300 - 0x8003_037C
0x8003_0400 - 0x8003_07FC
Note: The raster engine registers are intended to be word accessed only. Since the least
significant bytes of the address bus are not decoded, byte and half word accesses are
illegal and may have unpredictable results.
DS785UM1
Raster Engine With Analog/LCD Integrated Timing and Interface
Table 7-12. Raster Engine Register List (Continued)
SW
Name
locked
CursorAdrStart No
CursorAdrReset No
CursorSize No
CursorColor1, No
CursorColor1, No
CursorXYLoc No
CursorDScanLHYLoc No
CursorColor2, No
CursorBlinkColor1, No
CursorBlinkRateCtrl No
RasterSWLock Read
GrySclLUTR, No
VidSigRsltVal No
VidSigCtrl No
VSigStrtStop No
HSigStrtStop No
SigClrStr No
ACRate No
LUTSwCtrl No
EOLOffset No
FIFOLevel No
GrySclLUTG, No
GrySclLUTB No
ColorLUT No
Copyright 2007 Cirrus Logic
Type Size
Word location of the top left corner of
Read/Write 32 bits
Location of first word of cursor to be
Read/Write 32 bits
Cursor height, width, and step size
Read/Write 16 bits
Cursor color overlaid when cursor
Read/Write 24 bits
Cursor color overlaid when cursor
Read/Write 24 bits
Read/Write 11 +1 + 11 bits
Read/Write 1 + 11 bits
Color when cursor value is 10 and
Read/Write 24 bits
Color when cursor value is 11 and
Read/Write 24 bits
Read/Write 1+8 bits Enable and rate for cursor blinking.
Software Lock register. This register
Read/Write 8 bits
Read/Write 32 x 19
Read Only 16 bits
Read / Write 32 bits
Read/Write 11 + 11 bits
Read/Write 11 + 11 bits Horizontal signature bounds setup
Read/Write 11 + 11 bits
LCD AC voltage bias control counter
Read/Write 11 bits
Read/Write 2 bits
Read/Write 16 bits
Read/Write 6 bits
Read/Write 32 x 19
Read/Write 32 x 19
Read/Write 256 x 24 RAM
EP93xx User's Guide
Description
cursor to be displayed.
scanned after last line.
register.
value is 10.
value is 11.
Cursor X and Y location register
Cursor dual scan lower half Y
location register
cursor is in blink state.
cursor is in blink state.
unlocks registers that have a
SWLOCK.
Grayscale matrix Red
Video signature result value.
Video signature Control register.
vertical signature bounds setup
Signature clear and store location
setup
LUT switching control
End of line offset register
FIFO fill level register
Grayscale matrix Green
Grayscale matrix Blue
Color Look-Up-Table
7-37
7