S1D13743F00A200 Epson, S1D13743F00A200 Datasheet - Page 65

• Manufacturer Part Number: S1D13743F00A200
• Description: LCD Drivers LCD CNTRL w/Embedded 464KB SRAM
• Manufacturer: Epson

Specifications of S1D13743F00A200

• Maximum Clock Frequency: 33 MHz, 68.59 MHz
• Operating Supply Voltage: 1.5 V
• Maximum Operating Temperature: + 85 C
• Package / Case: QFP-20-144
• Attached Touch Screen: No
• Maximum Supply Current: 74 mA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Epson Research and Development
Vancouver Design Center
10.3.7 Memory Access
REG[48h] bits 7-0
REG[49h] bits 15-8
Hardware Functional Specification
Issue Date: 2010/05/18
REG[48h] Memory Data Port Register 0
Default = not applicable
REG[49h] Memory Data Port Register 1
Default = not applicable
7
7
6
6
Note
Note
Note
Note
Memory Data Port bits [7:0]
These bits specify the lsb of the data word.
Memory Data Port bits [15:8]
These bits specify the msb of the data word.
If CNF1=0 (8-bit interface), REG[49h] is not used.
Burst data writes are supported through these registers. Register auto-increment is auto-
matically disabled once reaching this address. All writes to this register will auto-incre-
ment the internal memory address only.
Panel dimension registers must be set before writing any window data.
Upon writing the last pixel in the defined window, these bits will automatically point
back to the first pixel in the window. Therefore, there is no need to re-initialize the
pointers.
5
5
Memory Data Port bits 15-8
Memory Data Port bits 7-0
4
4
Revision 2.7
3
3
2
2
1
1
Read/Write
Read/Write
X70A-A-001-02
S1D13743
0
0
Page 65