sed1374 ETC-unknow, sed1374 Datasheet - Page 412

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

Page 8
2 Interfacing to an 8-bit Processor
2.1 The Generic 8-bit Processor System Bus
SED1374
X26A-G-013-01
Although the SED1374 does not directly support an 8-bit CPU, with minimal external
logic, an 8-bit interface can be achieved.
Typically, the bus of an 8-bit microprocessor is straight forward with minimal CPU and
system control signals. To connect a memory mapped device such as the SED1374, only
the write, read, and wait control signals, as well as the data and address lines, need to be
interfaced. Since the SED1374 is a 16-bit device, some external logic is required.
Epson Research and Development
Interfacing to an 8-bit Processor
Vancouver Design Center
Issue Date: 99/05/04