欢迎访问ic37.com |
会员登录 免费注册
发布采购

PS12864ARS-F 参数 Datasheet PDF下载

PS12864ARS-F图片预览
型号: PS12864ARS-F
PDF下载: 下载PDF文件 查看货源
内容描述: 外形尺寸与框图 [OUTLINE DIMENSION & BLOCK DIAGRAM]
分类和应用:
文件页数/大小: 65 页 / 1282 K
品牌: POWERTIP [ POWERTIP TECHNOLOGY ]
 浏览型号PS12864ARS-F的Datasheet PDF文件第9页浏览型号PS12864ARS-F的Datasheet PDF文件第10页浏览型号PS12864ARS-F的Datasheet PDF文件第11页浏览型号PS12864ARS-F的Datasheet PDF文件第12页浏览型号PS12864ARS-F的Datasheet PDF文件第14页浏览型号PS12864ARS-F的Datasheet PDF文件第15页浏览型号PS12864ARS-F的Datasheet PDF文件第16页浏览型号PS12864ARS-F的Datasheet PDF文件第17页  
Powertip Technology, Inc.  
Page 1 of 3  
STOCKING  
DISTRIBUTOR NETWORK US  
SALES  
CONTACT  
PROFILE  
NEWS  
TECHNICAL  
PRODUCTS  
Interface With MPU  
z Example of interfacing to an 8-bit MPU(Z80)  
z Example of interfacing to a 4-bit MPU  
z If interface data is 4-bits long  
z If interface data is 8-bits long  
Example of interfacing to an 8-bit MPU(Z80)  
Example of interface to a 4-bit MPU  
Interface to a 4-bit MPU can be made through the I/O port of the 4-bit MPU. If there are sufficient I/O ports,  
data can be transferred at 8-bit cycles, however, if there are not, data transfer can be accomplished by two  
cycles of 4-bit transfers (select interface as 4-bits long). Please take into account that 2 cycles of the BF check  
will be necessary and the timing sequence will prove to be complicated.  
http://www.powertipusa.com/mpu.htm  
11/10/2004