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參數(shù)資料
| 型號(hào)： | 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鼠標(biāo)射頻接收器 |
| 文件頁(yè)數(shù)： | 9/11頁(yè) |
| 文件大?。?/td> | 248K |
| 代理商： | EKM6211 |
eKM6211
RF Mouse Rx Controller
Preliminary
b. Resend (FE)
(a) Any time eKM6211 receives an invalid command, it returns a Resend command to the system.
(b) When eKM6211 receives a Resend command, it retransmits its last packet of data.
If the last
packet was a Resend command, it transmits the packet just prior to the Resend command.
(c) In stream mode, if a Resend command is received by eKM6211 immediately following a 3-byte
data packet transmission to the system.
c. Set Default (F6)
The command reinitializes all conditions to the power-on defaults.
d. Disable (F5)
This command is used in the stream mode to stop transmissions from eKM6211.
e. Enable (F4)
Begins transmissions, if in stream mode.
f. Set Sampling Rate (F3, XX)
In the stream mode, this command set the sampling rate to the value indicated by byte hex XX,
shown in following:
Second byte XX
Sample Rate
0A
10/sec
14
20/sec
28
40/sec
3c
60/sec
50
80/sec
64
100/sec
C9
200/sec
g. Read Device Type (F2)
eKM6211 always echoes " FA, 00" following this command.
h. Set Remote Mode (F0)
Data values are reported only in response to a Read Data command.
i. Set Wrap Mode (EE)
Wrap mode remains until Reset (FF) or Reset Wrap Mode (EC) is received.
* This specification are subject to be changed without notice.
2002/11/15
7
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| EKM6251 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:U+P RF Mouse Rx Controller |
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