sed1374 ETC-unknow, sed1374 Datasheet - Page 239

• Manufacturer Part Number: sed1374
• Description: Sed1374 Embedded Memory Color Lcd Controller
• Manufacturer: ETC-unknow

Epson Research and Development
Vancouver Design Center
1 Introduction
1.1 Features
SDU1374B0C Rev. 1.0 ISA Bus Evaluation Board User Manual
Issue Date: 98/10/26
This manual describes the setup and operation of the SDU1374B0C Rev. 1.0 Evaluation
Board. Implemented using the SED1374 Embedded Memory Color LCD Controller, the
SDU1374B0C board is designed for the 16-bit ISA bus environment. To accommodate
other bus architectures, the SDU1374B0C board also provides CPU/Bus interface
connectors.
For more information regarding the SED1374, refer to the SED1374 Hardware Functional
Specification, document number X26A-A-001-xx.
• 80-pin QFP14 package.
• SMT technology for all appropriate devices.
• 4/8-bit monochrome and color passive LCD panel support.
• 9/12-bit LCD TFT/D-TFD panel support.
• Selectable 3.3V or 5.0V LCD panel support.
• Oscillator support for CLKI (up to 50MHz with internal clock divide or 25MHz with no
• Embedded 40K byte SRAM display buffer for 1/2/4 bit-per-pixel (bpp), 2/4/16 level
• Support for software and hardware power save modes.
• On-board adjustable LCD bias positive power supply (+23V to 40V).
• On-board adjustable LCD bias negative power supply (-14V to -24V).
• 16-bit ISA bus support.
• CPU/Bus interface header strips for non-ISA bus support.
internal clock divide).
gray shade display and 1/2/4/8 bpp, 2/4/16/256 level color display.
X26A-G-005-01
SED1374
Page 7