模块化的PICmicro中档系列单片机跳码解码器
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上传日期：2012-04-22
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This application note describes a K EELOQ
®
code hopping
decoder implemented on a Microchip Mid-Range
PICmicro microcontroller (PIC16CE624). The software
has been designed as a group of independent modules
(standard assembly include files “.inc”). For clarity and
ease of maintenance each module covers a single
function. Each module can be modified to accommodate
different behavior, support a different microcontroller
(MCU), and/or a different set of peripherals (memories,
timers, etc.). AN742
Modular PICmicro Mid-Range MCU Code Hopping Decoder
FIGURE 1: DECODER PINOUT
Author: Lucio Di Jasio
Microchip Technology Inc. LRNIN 1 18 RFIN
LRNOUT 2 17 NU
NU 3 16 OSCIN
OVERVIEW MCLR 4 15 OSCOUT
This application note describes a KEELOQ code hopping GND 5 14 VDD
®
code hopping
decoder implemented on a Microchip Mid-Range
PICmicro microcontroller (PIC16CE624). The software
has been designed as a group of independent modules
(standard assembly include files “.inc”). For clarity and
ease of maintenance each module covers a single
function. Each module can be modified to accommodate
different behavior, support a different microcontroller
(MCU), and/or a different set of peripherals (memories,
timers, etc.). AN742
Modular PICmicro Mid-Range MCU Code Hopping Decoder
FIGURE 1: DECODER PINOUT
Author: Lucio Di Jasio
Microchip Technology Inc. LRNIN 1 18 RFIN
LRNOUT 2 17 NU
NU 3 16 OSCIN
OVERVIEW MCLR 4 15 OSCOUT
This application note describes a KEELOQ code hopping GND 5 14 VDD
关键词： 解码器 PIC
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