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 Samedisk • 檢視主題 - SPI Socket免解焊跳線, 輕鬆轉接的絕妙方法(二)

SPI Socket免解焊跳線, 輕鬆轉接的絕妙方法(二)

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SPI Socket免解焊跳線, 輕鬆轉接的絕妙方法(二)

文章變形蟲 » 週一 2月 04, 2008 8:05 am

常見狀況二
新拿到手的INTEL和Nvidia公板是上這種黑色雙片蓋式的SPI FLASH SOCKET (SO8)
圖檔
老樣子
如果拿熱風槍解焊的話
解下來的話
肯定Socket會熔掉
用烙鐵也不好加工焊線上去
肯定也會把Socket弄得傷痕累累
變形蟲要介紹一套獨創的的轉板套件
可以輕輕鬆鬆的從Socket直接轉換出1.27mm的排針
直接就可以接上模擬器立刻使用
首先打開這個SPI Flash Socket的蓋子將裡面的SPI Flash Chip取出
圖檔
將蓋子蓋上
將左右兩邊的各上4-pin的1.27針腳
圖檔
對齊方式如圖針頸底部貼齊半圓的上緣即可輕鬆插入
圖檔
兩邊都插入後再將轉板直接上再排針上扣緊
圖檔
這樣就完成了
馬上可以直接上SPI模擬器開發
圖檔
非常的簡單容易
等韌體開發完後一樣可以取下轉板
再上一般的SPI Flash Chip
完全不需要增減更動到公板上的任何東西
確保公板的完整性與安全
應該說至少這個SPI Flash Socket不會因為重覆燒錄
蓋子開開關關很快就"落翅"了

附註: 如果公板是上SPI Flash Socket (SO16)的話
圖檔
也是一樣做法
記得先把SPI Flash Chip取出來才能繼續
把左右各8-Pin的排針依序插入
圖檔
再套上16-Pin轉8-Pin的轉換板
圖檔
即可完成
圖檔
馬上可以接上模擬器使用
http://www.samedisk.com/cht/images/so8_16/so16-4.jpg
SO16的包裝目前應該常看到的應該是64Mb的容量
用SAMEDISK的ZC25系列SPI模擬器搭配開發的話
下載只要兩秒完成
超級快的
compile時間降不下來的話
至少下載時間要盡量縮短
這樣開發驗證過程效率提高
心情才會愉快
變形蟲
 
文章: 20
註冊時間: 週三 12月 22, 2010 3:38 am

Re: SPI Socket免解焊跳線, 輕鬆轉接的絕妙方法(二)

文章jimchou » 週一 2月 04, 2008 11:53 am

可不可以只跟你們買IC SOCKET急用
上一篇白色那種的和這一頁黑色有蓋子的
哪一個比較耐用
還有十二月買ZC2564被X去大陸了
年前沒列年度預算要4月才能買
年後跟你們借兩台QCA也要可否
jimchou
 
文章: 11
註冊時間: 週二 12月 21, 2010 5:16 am

Re: SPI Socket免解焊跳線, 輕鬆轉接的絕妙方法(二)

文章Haki » 週二 2月 05, 2008 8:16 pm

Haki
 
文章: 83
註冊時間: 週六 12月 18, 2010 5:58 pm


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