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SCROLL
C
Defines the scroll start address (SAD) and number of lines per block to be scrolled (SL).
Parameters P1 through P10 can be omitted when not required. However, the parameters must be
set sequentially as shown below.
<Indirect mode>
MSB
D7
D6
C
0
A7
A6
P1
A15
A14
P2
L7
L6
P3
A7
A6
P4
A15
A14
P5
P6
L7
L6
P7
A7
A6
P8
A15
A14
P9
A7
A6
A15
A14
P10
Note: Parameters P9 and P10 must be set only when the dual-screen drive method (W/S = 1)
and two-layered configuration are selected. SAD4 defines the fourth screen block display
start address.
S1D13700 Technical Manual
D5
D4
D3
1
0
0
0
A5
A4
A3
A13
A12
A11
L5
L4
L3
A5
A4
A3
A13
A12
A11
L5
L4
L3
A5
A4
A3
A13
A12
A11
A5
A4
A3
A13
A12
A11
3: COMMANDS AND COMMAND REGISTERS
LSB
D2
D1
D0
1
0
0
A2
A1
A0
(SAD1L)
A10
A9
A8
(SAD1H)
L2
L1
L0
(SL1)
A2
A1
A0
(SAD2L)
A10
A9
A8
(SAD2H)
L2
L1
L0
(SL2)
A2
A1
A0
(SAD3L)
A10
A9
A8
(SAD3H)
A2
A1
A0
(SAD4L) Note
A10
A9
A8
(SAD4H)
Note
EPSON
<Direct mode>
Address
Register name
–
0x800B
r_P1_Scroll
bit7-0 : A7-A0
0x800C
r_P2_Scroll
bit7-0 : A15-A8
0x800D
r_P3_Scroll
bit7-0 : L7-L0
0x800E
r_P4_Scroll
bit7-0 : A7-A0
0x800F
r_P5_Scroll
bit7-0 : A15-A8
0x8010
r_P6_Scroll
bit7-0 : L7-L0
0x8011
r_P7_Scroll
bit7-0 : A7-A0
0x8012
r_P8_Scroll
bit7-0 : A15-A8
0x8013
r_P9_Scroll
bit7-0 : A7-A0
0x8014
r_P10_Scroll
bit7-0 : A15-A8
–
27
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