Xilinx Virtex-4 ML461 User Manual page 97

R
Table B-7: Display Instructions (Continued)
Instruction
Set reference voltage mode
Set reference voltage register
This is a two-byte instruction. The first instruction sets the reference voltage mode. The second instruction sets the reference voltage parameter.
Set page address
This instruction sets the address of the display data page. Any RAM data bit can be accessed when its page address and column address are
specified. Changing the Page Address does not affect the display status.
Virtex-4 ML461 Development Board User Guide
UG079 (v1.1) September 5, 2007
RS RW DB7 DB6
0 0 1 0
0 0 x x
SV5 SV4
0 0
0 0
.. ..
1 1
1 1
0 0 1 0
P3
0
0
..
0
1
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Hardware Schematic Diagram
DB5 DB4 DB3
0 0 0
SV5 SV4 SV3
SV3 SV2 SV1
0 0 0
0 0 0
.. .. ..
1 1 1
1 1 1
1 1 P3
P2 P1 P0
0 0 0
0 0 1
.. .. ..
1 1 1
0 0 0
DB2 DB1 DB0
0 0 1
SV2 SV1 SV0
SV0
0 0
1 1
.. ..
0 62
1 63
P2 P1 P0
page 0
page 1
...
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