参数资料
型号: DM163001
厂商: Microchip Technology
文件页数: 31/57页
文件大小: 0K
描述: BOARD DEMO PICDEM-1
标准包装: 3
其它名称: DM163001R
DM163001R-ND
PICDEM-1
Chapter 5. EEPROM Demo – PIC16F84
5.4
5.5
BlinkLEDs Routine
This routine flashes the LEDs if an error is encountered while checking the
values written to the EEPROM.
Initialize Timer0 (RTCC)
( InitRTCC )
Turn off all LEDs
Wait about 1/2 sec.
( SecondOver )
Change state of all LEDs
Figure 5.5: BlinkLEDs
Detailed Code Description
The program starts out by defining three constants; TIME , a counter used in
the flashing of the LEDs, GPFLAG , a general purpose flag register, and
EEPERROR , a bit used to pass the error status of the EEPROM check. The
next sections of code define the reset and interrupt vectors.
TIME equ 0x10
GPFLAG equ 0x20
EEPERROR equ 0
;
org 0
goto Start
;
org 4
goto ServiceRtcc
? 1999 Microchip Technology Inc.
;Define flag register
;GPFLAG,0
DS33015C-page 27
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DM163002 制造商:Microchip Technology Inc 功能描述:PIC16C64/74 DEMO BOARD
DM163003 功能描述:开发板和工具包 - PIC / DSPIC PICDEM 3 PIC16C923/4 RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM163004 功能描述:开发板和工具包 - PIC / DSPIC USE 579-DM163004-LT RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM163004 制造商:Microchip Technology Inc 功能描述:DEMO BOARD W/TCP/IP ((NW))
DM163004-LT 功能描述:开发板和工具包 - PIC / DSPIC PICDEM.net Demo Kit w/o TCP/IP Lean Book RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压: