sed1355 ETC-unknow, sed1355 Datasheet - Page 14

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sed1355

Manufacturer Part Number
sed1355
Description
Sed1355 Embedded Ramdac Lcd/crt Controller
Manufacturer
ETC-unknow
Datasheet

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Page 8
SED1355
X23A-A-001-11
Table 7-27: 8-Bit Single Color Passive LCD Panel A.C. Timing (Format 2) . . . . . . . . . . . . . . . . . . .86
Table 7-28: 16-Bit Single Color Passive LCD Panel A.C. Timing. . . . . . . . . . . . . . . . . . . . . . . . .88
Table 7-29: 8-Bit Dual Monochrome Passive LCD Panel A.C. Timing . . . . . . . . . . . . . . . . . . . . . .90
Table 7-30: 8-Bit Dual Color Passive LCD Panel A.C. Timing . . . . . . . . . . . . . . . . . . . . . . . . . .92
Table 7-31: 16-Bit Dual Color Passive LCD Panel A.C. Timing . . . . . . . . . . . . . . . . . . . . . . . . .94
Table 7-32: TFT/D-TFD A.C. Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97
Table 8-1:
Table 8-2:
Table 8-3:
Table 8-4:
Table 8-5:
Table 8-6:
Table 8-7:
Table 8-8:
Table 8-9:
Table 8-10: Suspend Refresh Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Table 8-11: MA/GPIO Pin Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Table 8-12: Minimum Memory Timing Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Table 8-13: RAS#-to-CAS# Delay Timing Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Table 8-14: RAS Precharge Timing Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Table 8-15: Optimal NRC, NRP, and NRCD values at maximum MCLK frequency . . . . . . . . . . . . . . 117
Table 8-16: Minimum Memory Timing Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Table 8-17: Ink/Cursor Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Table 8-18: Ink/Cursor Start Address Encoding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Table 8-19: Recommended Alternate FRM Scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Table 9-1:
Table 12-1: Ink/Cursor Start Address Encoding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Table 12-2: Ink/Cursor Color Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Table 13-2 Minimum DRAM Size Required for SwivelView. . . . . . . . . . . . . . . . . . . . . . . . . . 139
Table 14-1: Maximum PCLK Frequency with EDO-DRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Table 14-2: Maximum PCLK Frequency with FPM-DRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Table 14-3: Example Frame Rates with Ink Disabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Table 14-4: Number of MCLKs required for various memory access . . . . . . . . . . . . . . . . . . . . . . 144
Table 14-5: Total # MCLKs taken for Display refresh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Table 14-6: Theoretical Maximum Bandwidth M byte/sec, Cursor/Ink disabled . . . . . . . . . . . . . . . . 146
Table 15-1: Power Save Mode Function Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Table 15-2: Pin States in Power-save Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
SED1355 Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
DRAM Refresh Rate Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Panel Data Width Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
FPLINE Polarity Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
FPFRAME Polarity Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Simultaneous Display Option Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Bit-per-pixel Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Pixel Panning Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
PCLK Divide Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
SED1355 Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Epson Research and Development
Hardware Functional Specification
Vancouver Design Center
Issue Date: 99/05/18

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