LC75817E Datasheet, PDF (16/43 Pages) Sanyo Semicon Device – 1/8 to 1/10 Duty Dot Matrix LCD Display Controller/Driver with Key Input Function

LC75817E, 75817W
IM: Setting the method of writing data to ADRAM
IM
ADRAM data write method
0 Normal ADRAM data write (Specifies the ADRAM address and writes the ADRAM data.)
1 Increment mode ADRAM data write (Increments the ADRAM address by +1 each time data is written to ADRAM.)
Notes: *15.
· ADRAM data write method when IM = 0
CCB address
(4)
24 bits
CCB address
(4)
24 bits
CCB address
(4)
24 bits
CCB address
(4)
24 bits
Instruction
execution time
Instruction
execution time
Instruction
execution time
ADRAM data
write finishes
ADRAM data
write finishes
ADRAM data
write finishes
Instruction
execution time
ADRAM data
write finishes
· ADRAM data write method when IM = 1 (Instructions other than the “ADRAM data write” instruction cannot
be excuted.)
CCB address
(4)
24 bits
CCB address
CCB address
(5)
(5)
8 bits
8 bits
CCB address
CCB address
CCB address
(5)
(5)
8 bits
8 bits
(6)
16 bits
Instruction
execution time
ADRAM data
write finishes
Instruction
execution
time
Instruction
execution
time
Instruction
execution time
Instruction
execution
time
Instruction
execution time
ADRAM data
write finishes
ADRAM data
write finishes
ADRAM data
write finishes
ADRAM data
write finishes
Instructions other than the “ADRAM data write” instruction cannot be excuted.
ADRAM data
write finishes
Data format at (4) (24 bits)
Code
D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63
AD1 AD2 AD3 AD4 AD5 X X X RA0 RA1 RA2 RA3 X X X X IM X X X 0 1 1 0
X: don’t care
Data format at (5) (8 bits)
Code
D56 D57 D58 D59 D60 D61 D62 D63
AD1 AD2 AD3 AD4 AD5 X X X
X: don’t care
Data format at (6) (16 bits)
Code
D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63
AD1 AD2 AD3 AD4 AD5 X X X 0 X X X 0 1 1 0
X: don’t care
No. 6144-16/43