SED1374 Datasheet, PDF (15/420 Pages) Epson Company – SED1374 Embedded Memory Color LCD Controller

Epson Research and Development
Vancouver Design Center
List of Figures
Page 7
Figure 3-1: Typical System Diagram (SH-4 Bus). . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 3-2: Typical System Diagram (SH-3 Bus). . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 3-3: Typical System Diagram (M68K #1 Bus) . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 3-4: Typical System Diagram (M68K #2 Bus) . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 3-5: Typical System Diagram (Generic #1 Bus) . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 3-6: Typical System Diagram (Generic #2 Bus - e.g. ISA Bus). . . . . . . . . . . . . . . . . 14
Figure 4-1: System Block Diagram Showing Data Paths . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 5-1: Pinout Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 7-1: SH-4 Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 7-2: SH-3 Bus Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 7-3: M68K #1 Bus Timing (MC68000) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 7-4: M68K #2 Timing (MC68030) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 7-5: Generic #1 Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 7-6: Generic #2 Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 7-7: Clock Input Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 7-8: LCD Panel Power On/Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 7-9: Power Down/Up Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 7-10: Single Monochrome 4-Bit Panel Timing . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 7-11: Single Monochrome 4-Bit Panel A.C. Timing . . . . . . . . . . . . . . . . . . . . . . . 38
Figure 7-12: Single Monochrome 8-Bit Panel Timing . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 7-13: Single Monochrome 8-Bit Panel A.C. Timing . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 7-14: Single Color 4-Bit Panel Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 7-15: Single Color 4-Bit Panel A.C. Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Figure 7-16: Single Color 8-Bit Panel Timing (Format 1) . . . . . . . . . . . . . . . . . . . . . . . . 43
Figure 7-17: Single Color 8-Bit Panel A.C. Timing (Format 1) . . . . . . . . . . . . . . . . . . . . . 44
Figure 7-18: Single Color 8-Bit Panel Timing (Format 2) . . . . . . . . . . . . . . . . . . . . . . . . 45
Figure 7-19: Single Color 8-Bit Panel A.C. Timing (Format 2) . . . . . . . . . . . . . . . . . . . . . 46
Figure 7-20: Dual Monochrome 8-Bit Panel Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Figure 7-21: Dual Monochrome 8-Bit Panel A.C. Timing . . . . . . . . . . . . . . . . . . . . . . . . 48
Figure 7-22: Dual Color 8-Bit Panel Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Figure 7-23: Dual Color 8-Bit Panel A.C. Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Figure 7-24: 12-Bit TFT/MD-TFD Panel Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Figure 7-25: TFT/MD-TFD A.C. Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Figure 8-1: Screen-Register Relationship, Split Screen. . . . . . . . . . . . . . . . . . . . . . . . . 64
Figure 10-1: 1/2/4/8 Bit-Per-Pixel Display Data Memory Organization. . . . . . . . . . . . . . . . . 71
Figure 11-1: 2-Level Gray-Shade Mode Look-Up Table Architecture . . . . . . . . . . . . . . . . . 72
Figure 11-2: 4-Level Gray-Shade Mode Look-Up Table Architecture . . . . . . . . . . . . . . . . . 73
Hardware Functional Specification
Issue Date: 99/04/29
SED1374
X26A-A-001-02