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參數(shù)資料
| 型號： | ATF1508RE-7AU100 |
| 廠商： | Atmel |
| 文件頁數(shù)： | 33/54頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CPLD EE 128MC 5NS 100-TQFP |
| 標準包裝： | 90 |
| 系列： | ATF15xx |
| 可編程類型： | 系統(tǒng)內可編程（最少 10,000 次編程/擦除循環(huán)） |
| 最大延遲時間 tpd(1)： | 7.5ns |
| 電壓電源 - 內部： | 3 V ~ 3.6 V |
| 宏單元數(shù)： | 128 |
| 輸入/輸出數(shù)： | 80 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 100-TQFP |
| 供應商設備封裝： | 100-TQFP（14x14） |
| 包裝： | 托盤 |
| 產品目錄頁面： | 608 (CN2011-ZH PDF) |
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JTAG ISP Guidelines
6-2
Atmel ATF15xx Family: ISP Devices User Guide
To set Parallel Port mode to ECP or EPP in Windows 3.x:
1.
Reboot or turn on PC and access CMOS Setup.
2.
When the screen displays the message “Press key for Setup”, press the
appropriate key. Some notebooks will require you to press [F2] or the
[Delete] key. Others may require you to press [Ctrl]-[Alt]-[S] keys
simultaneously.
3.
When the setup screen appears, select Peripheral selection. You may need
to scroll through all pages to find the Parallel port mode selection.
4.
Set the Parallel Port mode to ECP or EPP.
5.
Save setup and exit CMOS Setup (most likely, press the [Esc] key).
Once Windows boots, run the ATMISP program. Make sure the ISP board power is
turned on before you run the program. If the program does not run, check the Con-
trol Panel to make sure that the Parallel Port mode is set to ECP or EPP.
To set Parallel Port mode to ECP or EPP in Windows 95/98:
1.
Select the Control Panel from the My Computer window.
2.
Select System icon and then select Device Manager option.
3.
Double-click on Ports (COM & LPT). All the ports will appear under the
option.
4.
Select Printer Port (LPT) and click Properties.
5.
Select Drive option and click on Change Drive option.
6.
Click on Show all devices. All the printer port modes will be displayed in the
right column.
7.
Select ECP Printer Port mode.
Click on OK (3 times to get out of System Properties window). Windows may
prompt you to reboot your PC. Click OK.
8.
Switch 4 of SW2 is used to select either Device #1 (84 PLCC) or Device #2
When Switch 4 is off, Device #1 (84-PLCC socket) will be the selected target
device.
When Switch 4 is on, Device #2 (daughter board) will be the selected target
device.
The ISP board cannot program both Device #1 and #2 simultaneously.
9.
ISP uses JTAG interface.
Optional internal pull-ups on TMS and TDI can be used. Pull-ups are required
on TMS and TDI by the JTAG standard.
Must select correct device types in Atmel-Synario and Atmel-WinCUPL to
enable JTAG TAP.
10. ISP is available when the part is in Pin-controlled Power-down mode or when
“l(fā)ow power” device is asleep.
11. Device state after interruption of ISP:
If ISP is interrupted, all I/O pins are tri-stated regardless of the state of the pin-
keeper circuits.
Prevents partially programmed device from causing bus contention with other
devices on circuit board.
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