Using the K EE L OQ 3 Development Kit MPLAB Plug-In
FIGURE 3-1:
TABLE 3-1:
HCS362 OPTIONS WINDOW
All the encoder configuration options are explained in the following table:
ENCODER CONFIGURATION OPTIONS
Configuration Option
Key Generation
User Serial Number
Auto Increment
28-bit or 32-bit
Modulation Format
Baud Rate
Minimum Code Words
Guard Time
Overflow Bits
Low Voltage Select
Time-out
Xmit CRC/Time Bits
Description
Select the Key generation algorithm.
Enter a 28/32-bit hex value.
If the Extended Serial Number option is not selected, only the 28 LSbs will be transmitted.
This will cause the serial number field to increment if an encoder is programmed
successfully.
If 32-bit is selected, the full 32-bit serial number is transmitted. If 28-bit is selected, the top
serial number nibble is replaced with the function code.
There are two modulation formats: PWM and Manchester.
T E value used during transmissions. Select Baud Rate: 100 μ s, 200 μ s, 400 μ s or 800 μ s.
Used to select the minimum number of code words transmitted when the device is
activated.
The longest guard time or time between transmissions can be used to lower the average
power transmitted during a period of time to help meet regulatory requirements.
Select the overflow cycles for the synchronous counters.
Selects the voltage at which the VLOW flag (bit) is set in a transmission.
If enabled, the device will shut off after transmitting continuously for a predetermined time.
This prevents a complete battery discharge if an input transmitter button is stuck in the ON
position.
You can select the desired functionality of these two Status bits. Selecting CRC will enable
a two-bit Cyclic Redundancy Check code used by the decoder to verify the integrity of a
code word. Selecting Time bits will send different bit patterns at different points in time
when pressing and holding a button. This permits multiple functions obtained from the
same function code.
? 2009 Microchip Technology Inc.
DS41378A-page 19
相关PDF资料
DMC2004DWK-7 MOSFET DUAL COMPL PAIR SOT-363
DMC2004LPK-7 MOSFET COMPL PAIR 6-DFN
DMC2004VK-7 MOSFET COMPL PAIR SOT-563
DMC2020USD-13 MOSFET DUAL COMPL PAIR 8SO
DMC2038LVT-7 MOSFET N/P-CH 20V TSOT26
DMC2400UV-7 MOSFET N P CH 20V SOT563
DMC2700UDM-7 MOSFET N/P-CH 20V SOT26
DMC2990UDJ-7 MOSFET N/P-CH 20V 450/310 SOT963
相关代理商/技术参数
DM303007 制造商:Microchip Technology Inc 功能描述:KeeLoq 3 Development Kit
DM303008 功能描述:开发板和工具包 - 无线 Keeloq 3 Dev Kit (with PICkit 3) RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:AT32UC3L 核心:AVR32 频率: 接口类型:USB 工作电源电压:5 V
DM3030-W2455AET/LF 制造商:Advanced Ceramic X Corporation 功能描述:ADODM3030-W2455AET/LF DIPLEXER MODULE, 2
DM3030-W2455BET 制造商:Advanced Ceramic X Corporation 功能描述:DIPLEXER MODULE, 2400-5500MHZ
DM3030-W2455BET/LF 制造商:Advanced Ceramic X Corporation 功能描述:ADODM3030-W2455BET/LF WLAN DIPLEXER MODU
DM3039750F 制造商:n/a 功能描述:DM30X2397 S7C8B
DM30-39750F 制造商:n/a 功能描述:DM30X2397 S7C8B
DM-3-039-K 制造商:PacTec 功能描述:Case, Plastic; ABS; PC Bone; 11.46 in.; 3.38 in.; 10.4 in.; UL 94-HB Rated 制造商:PacTec 功能描述:ENCLOSURE, DESKTOP, PLASTIC, BONE; Enclosure Type:Desktop; Enclosure Material:Plastic; Body Color:Bone; External Height - Imperial:3.38"; External Height - Metric:86mm; External Width - Imperial:10.4"; External Width - Metric:264mm ;RoHS Compliant: Yes