參數(shù)資料
型號(hào)： ATF1508RE-7AU100
廠商： Atmel
文件頁(yè)數(shù)： 7/54頁(yè)
文件大?。?/td> 0K
描述： IC CPLD EE 128MC 5NS 100-TQFP
標(biāo)準(zhǔn)包裝： 90
系列： ATF15xx
可編程類(lèi)型： 系統(tǒng)內(nèi)可編程（最少 10,000 次編程/擦除循環(huán)）
最大延遲時(shí)間 tpd(1)： 7.5ns
電壓電源 - 內(nèi)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(lèi)型： 表面貼裝
封裝/外殼： 100-TQFP
供應(yīng)商設(shè)備封裝： 100-TQFP（14x14）
包裝： 托盤(pán)
產(chǎn)品目錄頁(yè)面： 608 (CN2011-ZH PDF)
Atmel-ISP Software
3-4
Atmel ATF15xx Family: ISP Devices User Guide
appropriate file directory where the JEDEC file is located. When you are done, click
OK. The path for the JEDEC file will be highlighted in this dialog box.
Once you have entered all of the above information, click OK to close the dialog box.
These operations will be updated in your chain file. If you have a chain file for more than
one device, this dialog box will reappear until information about all devices is entered. If
you need help at any time, click Help to open this Help topic.
3.1.2
Description of
ATMISP File Menu
Commands
New
This command allows you to create a new chain file. The chain file is
needed so that you can execute ISP operations for the Atmel ISP
device(s) in the JTAG chain on your circuit board or ISP board. After
you execute this command, the ISP software will prompt you to spec-
ify the number of devices in your JTAG chain.
Note:
If you are using the Atmel-ISP software with the Atmel-ISP
board, you must enter 1 at this prompt.
Open
This command opens an existing chain file. The software will prompt
you to either enter the name of the chain file or to browse to the
appropriate directory where it is located. The software defaults to
defining the chain file with a *.chn suffix. Once the chain file is open, it
is ready to be executed by the ISP software to perform ISP opera-
tions on your JTAG device chain.
Close
This command allows you to close an already-open chain file. Only
one chain file can be opened at a time. To open a new chain file you
must use this command to close the existing one so that a new chain
file can be used. If you attempt to close an open chain file without
saving it, the ISP software will prompt you to save it first. If you click
No, the chain file is lost and you will have to enter new information.
Save
This command allows you to save an open chain file for use at a later
time. It is recommended that you always save your chain file after you
have entered the ISP operations you want to perform for all devices in
your JTAG chain.
Save As
This command allows you to save a chain file with a different file
name than the default name chosen by the ISP software.
Port Setup
This command allows you to specify a parallel port address that is dif-
ferent from the default port setting (LPT1 - 378H) specified by the
software. The software will prompt you to select LPT2 (278H). If your
port address isn’t one of these addresses, click No and enter the new
port address you want the software to use. The port setting will
remain in effect until you change it or until the software is closed.
If your computer’s BIOS is set to AUTO, you may have some prob-
lems getting the ISP software to communicate with your target
system. Change your BIOS setting to either the ECP or EPP mode.
Another option is to use Windows 95/98 to configure the correct ECP
or EPP driver. Windows NT 3.x and above requires a separate instal-
lation of the ISP software (ATMISPNT) to communicate with the
parallel port.
Note:
To quickly determine what the parallel port address setting is,
execute the View Chain File command to see your chain file.
The port address will be shown in the top left-hand corner.
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