SPFD54124B Drise, SPFD54124B Datasheet - Page 115

• Manufacturer Part Number: SPFD54124B
• Description: 396-Channel 6-Bit Source Driver
• Manufacturer: Drise

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LCD to Host]
Host to LCD
Driver [17:0]
Host [17:0]
D[17:0]
D[17:0]
RESX
R/WX
D/CX
CSX
E
CMD: Write command code
PA: Parameter or RAM data
DM: Dummy
‘1’
Fig. 7.2.3.2.2 6800-Series parallel bus protocol, Read data from register or display RAM
S
S
S
S
‘0’
CMD
CMD
CMD
Hi-Z
Read Parameter
Hi-Z
DM
DM
DM
‘1’
PA
PA
PA
CMD
CMD
CMD
Hi-Z
Read display RAM data
115
DM
DM
DM
Hi-Z
data
data
data
Signal on D[17:0], DCX. R/WX, E pins
during CSX=’1’ are ignored
SPFD54124B
Preliminary
data
data
data
Preliminary Version: 0.6
APR. 26, 2007
P
P
P
P