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參數(shù)資料
型號： 101-0814
廠商： Rabbit Semiconductor
文件頁數(shù)： 39/94頁
文件大?。?/td> 0K
描述： COMPUTER SNG BD BL1810 512K SRAM
標準包裝： 10
系列： SBC
模塊/板類型： 單板計算機模塊
適用于相關產(chǎn)品： BL1810
40
Jackrabbit (BL1800)
4.2.1 DEMOJR1.C
This sample program can be used to illustrate some of the functions of Dynamic C.
First, open the file DEMOJR1.C, which is in the SAMPLES/JACKRAB folder. The program
will appear in a window, as shown in Figure 15 below (minus some comments). Use the
mouse to place the cursor on the function name WrPortI in the program and type <Ctrl-H>.
This will bring up a documentation box for the function WrPortI. In general, you can do
this with all functions in Dynamic C libraries, including libraries that you write yourself—
the Dynamic C User’s Manual provides more information. Close the documentation box
and continue.
Figure 15. Sample Program DEMOJR1.C
To run the program DEMOJR1.C, load it with the File > Open menu, then compile and run it
by pressing F9 or by selecting Run in the Run menu. The LED on the Prototyping Board
should start flashing if everything went well. If this doesn’t work review the following points.
The target should be ready, which is indicated by the message “BIOS successfully com-
piled...” If you did not receive this message or you get a communication error, recom-
pile the BIOS by typing <Ctrl-Y> or select Recompile BIOS from the Compile menu.
A message reports that “No Rabbit processor detected” in cases where the Jackrabbit
and Prototyping Board are not connected together, the wall transformer is not con-
nected, or is not plugged in. (The red power LED lights whenever power is connected.)
main(){
WrPortI(SPCR,NULL,0x84);
WrPortI(PADR,&PADRShadow,0xff);
while(1) {
BitWrPortI(PADR,&PADRShadow,1,2);
for(j=0; j<25000; j++);
BitWrPortI(PADR,&PADRShadow,0,2);
for(j=0; j<1000; j++);
} // end while(1)
} //
end of main
C programs begin with main
write to SPCR register to
initialize parallel port A
to turn off all LEDs
Start a loop
Set bit 2 to a “1”
LED DS3 off.
Time delay by counting
to 25,000.
Set bit 2 to a “0”
turning LED DS3 on
Count to 1000 for a shorter
time delay
End of the endless loop
Note: See Rabbit 2000 Microprocessor User’s Manual
(Software Chapter) for details on the routines that read and
write I/O ports.
NULL is a macro for a zero pointer
Write all 1’s to port A
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相關代理商/技術參數(shù)
參數(shù)描述
101-0815 功能描述:單板計算機 SR9100 512K SRAM RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲容量:2 GB (max) 存儲類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm
101-0816 功能描述:KIT DEV RABBITCORE TCP/IP 2000 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:* 標準包裝:1 系列:- 類型:MCU 適用于相關產(chǎn)品:Freescale MC68HC908LJ/LK（80-QFP ZIF 插口） 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊 其它名稱:520-1035
101-0817 功能描述:單板計算機 BL2030 512K SRAM RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲容量:2 GB (max) 存儲類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm
101-0818 功能描述:單板計算機 BL2100 Fric Lk 512K RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲容量:2 GB (max) 存儲類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm
101-0820 功能描述:COMPUTER SGL-BD BL2000 SRAM/FLSH RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器或微處理器模塊 系列:SBC 產(chǎn)品目錄繪圖:DLP-245SY-G 標準包裝:1 系列:USB 模塊/板類型:開發(fā)板 適用于相關產(chǎn)品:USB 其它名稱:813-1006
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