參數(shù)資料
型號(hào)： GM2115
廠商： Electronic Theatre Controls, Inc.
英文描述： ANALOG INTER FACE XGA/SXGA ONPANEL LCD PANEL CONTROLLER
中文描述： 模擬國(guó)際米蘭的XGA / SXGA ONPANEL液晶顯示器控制器
文件頁(yè)數(shù)： 44/54頁(yè)
文件大?。?/td> 1339K
代理商： GM2115
***
Genesis Microchip Confidential ***
gm2115/25 Preliminary Data Sheet
June 2002
42
C2115-DAT-01B
as panel timing, support modes, system configuration, etc. OSD-Workbench is a GUI based
tool for defining OSD menus and functionality.
ROM Programmer
External ROM
Image File (.hex)
Firmware source files (*.c *.h)
G-Wizard
gm5115/25 Driver
OSD Workbench
gm5115/25 Driver
OCM
ROM
Keil Compiler
gm2115/25
LCD
Controller
Board
Figure 27.
Programming the OCM in Full-Custom Configuration
Genesis recommends using Keil compiler (
http://www.keil.com/
) to compile the firmware
source code into a hex file. This hex file is then downloaded into the external ROM using
commercially available ROM programmers.
For development purposes it may be useful to use a ROM emulator. For example, a
PROMJET ROM emulator can be used (
http://www.emutec.com/pjetmain.html)
.
4.13.3 General Purpose Inputs and Outputs (GPIO)
The gm2115/25 has 21 general-purpose input/output (GPIO) pins. These are used by the
OCM to communicate with other devices in the system such as keypad buttons, NVRAM,
LEDs, audio DAC, etc. Each GPIO has independent direction control, open drain enable, for
reading and writing. Note that the GPIO pins have alternate functionality as described in
Table 15 below.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GM2116 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:ANALOG-INTERFACE ONPANEL XGA LCD CONTROLLER WITH RSDS TRANSMITTER
GM2120 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:XGA/SXGA LCD Monitor Controller with Intergrated Analog Interface
GM2121 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:SXGA LCD Monitor Controller with Integrated Analog Interface and Dual LVDS Transmitter
GM2123 制造商:GTM 制造商全稱(chēng):GTM 功能描述:CMOS POSITIVE VOLTAGE REGULATOR
GM2125 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:ANALOG INTER FACE XGA/SXGA ONPANEL LCD PANEL CONTROLLER
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