SPC8106 S-MOS Systems, SPC8106 Datasheet - Page 149

• Manufacturer Part Number: SPC8106
• Description: LCD/CRT VGA CONTROLLER
• Manufacturer: S-MOS Systems

Graphics Controller Registers
SPC8106
Graphics Controller Index/Data Register
3CEh RW
n/a
00 Set/Reset Register RW
n/a
01 Enable Set/Reset Register RW
n/a
02 Color Compare Register RW
n/a
03 Data Rotate Register RW
n/a
04 Read Map Select Register RW
n/a
05 Mode Register RW
n/a
06 Miscellaneous Register RW
n/a
07 Color Don’t Care Register RW
n/a
08 Bit Mask Register RW
Graphics
Data Write
Mask Bit 7
411-1.0
3CFh RW
n/a
n/a
n/a
n/a
n/a
n/a
Mode 13h
Select
n/a
n/a
Graphics
Data Write
Mask Bit 6
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n/a
n/a
n/a
n/a
n/a
n/a
Shift
Register
Interleave
n/a
n/a
Graphics
Data Write
Mask Bit 5
n/a
n/a
n/a
n/a
Logic
Function
Select Bit 1
n/a
Odd/Even
Plane Select
n/a
n/a
Graphics
Data Write
Mask Bit 4
X12-SP-001-07
Graphics
Controller
Index Bit 3
Set/Reset
Plane 3
Enable Set/
Reset Plane
3
Reference
Color Bit 3
Logic
Function
Select Bit 0
n/a
Read Mode
Select
Display
Memory
Map Bit 1
Compare
Plane Select
Bit 3
Graphics
Data Write
Mask Bit 3
Graphics
Controller
Index Bit 2
Set/Reset
Plane 2
Enable Set/
Reset Plane
2
Reference
Color Bit 2
Data Rotate
Count Bit 2
n/a
n/a
Display
Memory
Map Bit 0
Compare
Plane Select
Bit 2
Graphics
Data Write
Mask Bit 2
Hardware Functional Specification
Graphics
Controller
Index Bit 1
Set/Reset
Plane 1
Enable Set/
Reset Plane
1
Reference
Color Bit 1
Data Rotate
Count Bit 1
Read Plane
Select Bit 1
Write Mode
Select Bit 1
Odd Even
Chain Select
Compare
Plane Select
Bit 1
Graphics
Data Write
Mask Bit 1
Graphics
Controller
Index Bit 0
Set/Reset
Plane 0
Enable Set/
Reset Plane
0
Reference
Color Bit 0
Data Rotate
Count Bit 0
Read Plane
Select Bit 0
Write Mode
Select Bit 0
Graphics
Mode
Compare
Plane Select
Bit 0
Graphics
Data Write
Mask Bit 0
SP1-107