参数资料
型号: DM163010
厂商: Microchip Technology
文件页数: 68/80页
文件大小: 0K
描述: BOARD DEMO PICDEM USB
标准包装: 1
PICDEM? USB User’s Guide
Table B-4: PS/2 Mouse Commands (Continued)
DS41174A-page 64
HEX Code
EB
EA
E9
"E8,XX"
E7
E6
Description
Read data -- This command requests that all data defined in the
data packet format be transmitted. This command is executed in
either Remote or Stream mode. This data is transmitted even if
there has been no movement since the last report or the switch
status is unchanged.
Set Stream mode -- This command sets the mouse to Stream
mode.
Status request -- When this command is issued by the system,
the mouse responds with a 3-byte status report, same as Data
Report.
Set resolution -- The mouse provides 4 resolutions, selected by
the second byte of the command.
Set scaling 2:1 -- Scaling is used to provide a course/fine track-
ing response. At the end of a sample interval in the stream
mode, the current X and Y data values are converted to new
values. The sign bits are not involved in the conversion. 2:1
scaling is performed only in Stream mode. In response to a read
data command, the current value before conversion is sent.
Reset scaling -- This command restores scaling to 1:1.
2001 Microchip Technology Inc.
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相关代理商/技术参数
参数描述
DM163010 制造商:Microchip Technology Inc 功能描述:DEMONSTRATION BOARD ((NW))
DM163011 功能描述:开发板和工具包 - PIC / DSPIC For PIC18FXX8 RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM163011 制造商:Microchip Technology Inc 功能描述:DEVELPMENT TOOLS ((NW))
DM163012 功能描述:开发板和工具包 - PIC / DSPIC For PIC16C781/782 RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM163014 功能描述:开发板和工具包 - PIC / DSPIC PICDEM 4 RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压: