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参数资料
| 型号： | EKM6211 |
| 英文描述： | Ultra Low ON-Resistance, Single Supply, Dual SPST Analog Switches; Temperature Range: -40°C to 85°C; Package: 8-MSOP |
| 中文描述： | 的PS / 2鼠标射频接收器 |
| 文件页数： | 10/11页 |
| 文件大小： | 248K |
| 代理商： | EKM6211 |
eKM6211
RF Mouse Rx Controller
Preliminary
j. Reset Wrap Mode (EC)
eKM6211 returns to the previous mode of operation after receiving this command.
k. Read Data (EB)
This command is executed in either remote or stream mode. The data is transmitted even if there
has been no movement since the last report or the button status is unchanged.
Following a Read
Data command, the registers are cleared after a data transmission.
l. Set Stream Mode (EA)
This command sets eKM6211 in stream mode.
m. Status Request (E9)
When this command is issued by the system, eKM6211 responds with a 3-byte status report as
follows:
Byte
Bit
Description
0
1 = Right button pressed
1
1 = Middle button pressed
2
1 = Left button pressed
3
Reserved
4
0 = Normal speed, 1 = Auto-speed
5
0 = Disabled, 1 = Enabled
6
0 = Stream mode, 1 = Remote mode
1
7
Reserved
2
0-7
Current resolution setting (D0 - D7)
3
0-7
Current sampling rate (D0 - D7)
n. Set Resolution (E8, XX)
eKM6211 provides four resolutions selected by the second byte of this command as follows:
Second Byte XX
Resolution
00
8 dot/count
01
4 dot/count
02
2 dot/count
03
1 dot/count
o. Set Auto-speed (E7)
At the end of a sample interval in the stream mode, the current X and Y data values are converted
new values. The sign bits are not involved in this conversion. The conversion is only in stream
* This specification are subject to be changed without notice.
2002/11/15
8
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相关代理商/技术参数 |
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| EKM6251 | 制造商:EMC 制造商全称:ELAN Microelectronics Corp 功能描述:U+P RF Mouse Rx Controller |
| EKM6611 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:RF mouse transmitter |
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| EKM8003 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:PS/2 optical mouse controller |
| EKM8021 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:USB + PS/2 mouse controller |
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