AMPIRE_ag320240_LCDGFX
所属分类：单片机开发
开发工具：C/C++
文件大小：6KB
下载次数：14
上传日期：2009-10-29 19:28:30
上 传 者：
belamy2
说明： Graphics LCD (AG320240) library. Graphics display connected to ATmega128 over Address Bus (fastest connection). Librany contains all functions to init, read, write, draw/clear pixel, line, bar etc. Source written at CodeVisionAVR C Compiler
文件列表:
ag320240.c (27793, 2005-04-01)
ag320240.h (1911, 2009-10-29)
main.c (1273, 2009-10-29)
This project contain library to manage LCD graphics display AG320240 manufactured by AMPIRE.
Display is connected do ATmega128 over address/data bus na 0xE000 address.
Connections:
ATmega128 LCD
PORTA.0 -> latched by ALE -> LCD A0
PORTC.4 ----|>o----|-----\
PORTC.5 -----------| \o--- > LCD ~CS
PORTC.6 -----------| NAND /
PORTC.7 -----------|-----/
PORTA.0 ----> LCD D0
PORTA.1 ----> LCD D1
PORTA.2 ----> LCD D2
PORTA.3 ----> LCD D3
PORTA.4 ----> LCD D4
PORTA.5 ----> LCD D5
PORTA.6 ----> LCD D6
PORTA.7 ----> LCD D7
~RESET ----> LCD ~RESET
~RD ----> LCD ~RD
~WR ----> LCD ~WR
Vcc ----> LCD Vcc
GND ----> LCD GND
LCD Contrast:
Potencjometer 4k7 connected to:
------- LCD GND (pin15)
| |
| |
| |<--- LCD CTRS (pin17)
| |
| |
------- LCD -20V (pin16)
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