S1D13A04F00A Epson Electronics America Inc-Semiconductor Div, S1D13A04F00A Datasheet - Page 245

• Manufacturer Part Number: S1D13A04F00A
• Description: IC LCD COMPANION 160KB 128-TQFP
• Manufacturer: Epson Electronics America Inc-Semiconductor Div

Specifications of S1D13A04F00A

• Display Type: LCD
• Voltage - Supply: 1.8 V ~ 2.75 V
• Mounting Type: Surface Mount
• Package / Case: 125-TQFP, 125-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Operating Temperature: -
• Interface: -
• Configuration: -
• Digits Or Characters: -
• Other names: S1D13A04F00A100; S1D13A04F00A100

Epson Research and Development
Vancouver Design Center
Programming Notes and Examples
Issue Date: 2002/08/21
7. Program the Color Expansion Register. The formula for this example is as follows.
8. Program the Background Color Register to the background color. REG[8020h] is set
9. Program the Foreground Color Register to the foreground color. REG[8024h] is set to
10. Program the BitBLT Color Format Register for 8 bpp operation. REG[8000h] bit 18 is
11. Program the BitBLT Memory Offset Register to the ScreenStride in WORDS.
12. Calculate the number of WORDS the BitBLT engine expects to receive.
13. Program the BitBLT Destination/Source Linear Select bits for a rectangular BitBLT
REG[8008h] is set to 2h.
to 7Ch (124 decimal).
86h (134 decimal).
set to 0.
REG[8014h] is set to A0h.
First, the number of WORDS in one BitBLT line must be calculated as follows.
Therefore, the total WORDS the BitBLT engine expects to receive is calculated as
follows.
(BitBLT Destination Linear Select = 0, BitBLT Source Linear Select = 0).
Start the BitBLT operation and wait for the BitBLT Engine to start. REG[8000h]
bit 0 is set to 1, then wait until REG[8004h] bit 0 returns a 1.
Color Expansion
BltMemoryOffset = ScreenStride
WordsOneLine
WORDS
= 7 - (Sx MOD 8)
= 7 - (125 MOD 8)
= 7 - 5
= 2
= 320
= A0h
= ((125 MOD 16) + 12 + 15)
= (13 + 12 + 15)
= 40
= 2
= WordsOneLine
= 2
= 36
18
16
2
2
16
18
16
X37A-G-003-05
S1D13A04
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