參數(shù)資料
型號: ADNS-6230-001
廠商: Avago Technologies Ltd.
英文描述: High Performance Laser Mouse Bundles
中文描述: 高性能激光鼠標捆綁
文件頁數(shù): 37/52頁
文件大?。?/td> 997K
代理商: ADNS-6230-001
37
Frame_Period_Min_Bound_Lower
Address: 0x1B
Access: Read/Write
Default Value: 0x7E
Bit
Field
7
6
5
4
3
2
1
0
FBm
7
FBm
6
FBm
5
FBm
4
FBm
3
FBm
2
FBm
1
FBm
0
Frame_Period_Min_Bound_Upper
Address: 0x1C
Access: Read/Write
Default Value: 0x0E
Bit
7
6
5
4
3
2
1
0
Field
FBm
15
FBm
14
FBm
13
FBm
13
FBm
11
FBm
10
FBm
9
FBm
8
Data Type
:
16-bit unsigned integer.
USAGE: This value sets the minimum frame period (the MAXIMUM frame rate) which may be selected by the automatic
frame rate control. Units are clock cycles. The formula is
Frame Rate = Clock Rate / Register value
To read from the registers, read Upper first followed by Lower. To write to the registers, write Lower first, followed by
Upper, then execute a write to the Frame_Period_Max_Bound_Upper and Lower registers. The minimum allowed write
value is 0x0E7E; the maximum is 0xFFFF.
Reading this register will return the most recent value that was written to it. However, the value will take effect only
after a write to the Frame_Period_Max_Bound_Upper and Lower registers. After writing to Frame_Period_Max_
Bound_Upper, wait at least two frame times before writing to Frame_Period_Min_Bound_Upper or Lower again. The
“Busy” bit in the Extended_Config register may be used in lieu of a timer to determine when it is safe to write. See the
Extended_Config register for more details.
In addition, the three bound registers must also follow this rule when set to non-default values:
Frame_Period_Max_Bound
Frame_Period_Min_Bound + Shutter_Max_Bound.
相關PDF資料
PDF描述
ADNV-6340 High Performance Laser Mouse Bundles
ADNK-3080 High-Performance Optical Mouse Sensor
ADNS-3080 High-Performance Optical Mouse Sensor
ADNS-3150-001 Optical Mouse Designer’s Kit
ADNS-5020-EN Optical Mouse Sensor
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