SED1374 Datasheet, PDF (381/420 Pages) Epson Company – SED1374 Embedded Memory Color LCD Controller

EPSON Research and Development
Vancouver Design Center
Page 7
1 Introduction
This application note describes the hardware and software environment required to provide an
interface between the SED1374 Embedded Memory Color Graphics LCD Controller and the Philips
MIPS PR31500/PR31700 Processor.
For further information on the SED1374, refer to the SED1374 Hardware Functional Specification,
document number X26A-A-001-xx.
For further information on the PR31500/PR31700, contact Philips or refer to the Philips website at
http://www.philips.com.
For further information on the ITE IT8368E, refer to the IT8368E PC Card / GPIO Buffer Chip
Specification.
1.1 General Description
The Philips MIPS PR31500/PR31700 processor supports up to two PC Card (PCMCIA) slots. It is
through this host bus interface that the SED1374 connects to the PR31500/PR31700 processor.
The SED1374 can be successfully interfaced using one of two configurations:
• Direct connection to PR31500/PR31700 (see Section 2, “Direct Connection to the Philips
PR31500/PR31700” on page 8).
• System design using one ITE IT8368E PC Card/GPIO buffer chip (see Section 3, “System
Design Using the ITE IT8368E PC Card Buffer” on page 10).
Interfacing to the Philips MIPS PR31500/PR31700 Processor
Issue Date: 98/11/09
SED1374
X26A-G-012-01