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QT60168 参数 Datasheet PDF下载

QT60168图片预览
型号: QT60168
PDF下载: 下载PDF文件 查看货源
内容描述: 16日, 24个重点QMATRIX集成电路 [16, 24 KEY QMATRIX ICs]
分类和应用:
文件页数/大小: 28 页 / 867 K
品牌: QUANTUM [ QUANTUM RESEARCH GROUP ]
 浏览型号QT60168的Datasheet PDF文件第13页浏览型号QT60168的Datasheet PDF文件第14页浏览型号QT60168的Datasheet PDF文件第15页浏览型号QT60168的Datasheet PDF文件第16页浏览型号QT60168的Datasheet PDF文件第18页浏览型号QT60168的Datasheet PDF文件第19页浏览型号QT60168的Datasheet PDF文件第20页浏览型号QT60168的Datasheet PDF文件第21页  
Page  
Hex  
Name  
Description  
#/Cmd # Rtnd Rtn range CRC  
Notes  
Returns Setups block area followed by CRC.  
Scanning is halted and then auto-restarted  
after the cmd has completed.  
0..0xFF  
13  
Dump Setups  
1
100  
Yes 100 block data bytes + 1 CRC byte returned.  
0x0D  
Each byte  
CRC-8 only on Setups array section of eeprom  
Eeprom CRC  
Get eeprom CRC  
1
1
1
1
0..0xFF  
Yes  
13  
13  
0x0E  
0x0F  
This CRC is the same as the CRC at the end of Setups block load.  
Return last  
cmmd  
Returns 1’s compliment of last command even if bad. Resets the  
Returns last command received  
0..0xFF  
-
communications error flag.  
Get signal, ref, Norm DI for key k {0..23}  
Signal: 2 bytes; Ref: 2 bytes; Norm DI: 1  
byte  
0..0xFF  
Diagnostic use only, not to be relied upon (no CRC). Signal and  
14  
Data for 1 key  
1
5
-
0x4k  
Each byte  
ref are Tx as 2 bytes, LSB first.  
Bits 7..5: reserved  
Bit 4: 1= key is enabled  
Bit 3: 1= key is in detect  
14  
Status for key ‘k’ Get status byte for key ‘k’ {0..23}  
Force calibration of key # k where k= 0..23.  
1
2
0..0xFF  
~0xCk  
Yes Bit 2: 1= (Ref < LSL), even on a disabled key  
Bit 1: 1= key is in calibration  
0x8k  
Bit 0: 1= calibration of this key failed 5 times  
Second return byte is CRC of cmmd + return data  
Used in Run mode. Normal sensing of other keys not affected.  
Command must be repeated 2x consecutively  
CAL of ‘k’ only takes place in the key’s normal timeslot.  
CAL key ‘k’  
2
1
-
14  
0xCk  
without any intervening command in 100ms to  
Returns the ones compliment of the cmd char, once the cal is  
execute  
scheduled.  
lQ  
17  
QT60248-AS R4.02/0405  
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