JLINKV固件燒錄指導(dǎo)

1、jishr111j-link v8固件燒錄指導(dǎo)1 j-link v8固件燒錄指導(dǎo)j-link是使用過(guò)程中，如果內(nèi)部固件意外損壞或丟失，請(qǐng)參考下面操作步驟說(shuō)明，重新燒 錄jlink固件。1.1安裝固件燒錄軟件 請(qǐng)atmel官方網(wǎng)址下載at91-isp下載軟件。軟件卜載地址： 3883 在打開(kāi)的網(wǎng)頁(yè)中，下載下圖中紅色框所示軟件。documentsdocuments:at91 isp sam-ba usei guide (user guide, 57 pagesz revision b丿 updated 1/10)th this user guide d«scrib«f how

2、to extend samba cip«biliti«r to program any kind of memory «nd provides a helpful guide to installing and using the at91 ispreadme <windows xp vl.13 cuiient release ) (user guide, 1 pages, revision a, updated 1/10) this readme file provide the new features and bugs corrected of sam

3、-ba v29 which is part of the at91isp 1.13readme (windows xp v113 cun ent release patch> (user guid,1 pig«fz revision az updated t3 n/09)this readme file details the procedure to installpatch and its content-software:sam-ba_cdc.zip (windows vista - v1.13 current release) (6 mb, revision 1.13,

4、 updated 6/09) install files for the sam-ba package only. uses standard cdc driver.sam-ba_cdc.zip <linux v*113 cuwent(7 mb, revision 1.13/ updated 6/09)install files for the sam-ba package only uses standard cdc driver.at91-isp.zip 8am3s suppoit (windows xp - v1.13 cut rent release - patch) (762

5、kb> revision 1.13, updated 11/09)this patch shall be applied on at91isp vl13 it adds the sam3s support,at91-isp.zip (windows xp - v1.13 cuirent release - patch) (8 mb, revifion 1.13, upd«t«d 11/09) this patch shall be applied on at91isp vl1.3 it fixws several sam-ba application issues,

6、in particular the samice connection issueat91-isp.exe (windows xp v*1/13 timrent televise) (3 mb, revision 1,13, updated 6/09) nstall files for the at91 isp includes samba packageat91-isp.exe (v1.12 prev release! (2 mb, r«vision 1.12> updated 6/08) install files for the at91 isp. includes sa

7、m-ba package at91-isp.exe prev ielease) (2 mb, revision 1.11? updated 4/08) instill fil« for th* at91 ispsamba packageat91-isp.exe (v1.10 prev felease> (2 mb, revision 1.10 updated 4/08) install files for the at91 isp indudes samba packageat91-isp.exe <v1.10 prev release pmtch) (593 kb, r

8、evision 1.10, updated 4/08) patch for at91 isp (vl.10). (support for sam7l128> sam9rl64, sam9xe512). 安裝卜載好的 install at91-ispv1.13.exe軟件雙擊lnstallat91-ispv1.13.exe運(yùn)行，選擇默認(rèn)設(shè)置，安裝好以后，桌面上生成如下 兩個(gè)圖標(biāo)。1.2擦除芯片并進(jìn)入編程模式 打開(kāi)jlink外殼，見(jiàn)到j(luò)link內(nèi)部電路如下圖所示。hi=fi 5門(mén)陽(yáng)礙顯 使用usb線連接jlink與pc機(jī)，以提供jlink工作電源。 短接圖屮a的兩個(gè)過(guò)孔約5秒。斷開(kāi)a位置的兩

9、個(gè)過(guò)孔的短接。然后拔掉jlink與pc 間的usb線（注意先后順序）。矩接圖中,b處的兩個(gè)過(guò)孔。 使用usb線連接jlink與pc機(jī)，至少超過(guò)10秒后，拔掉usb線，停止給jlink供電（說(shuō)明：請(qǐng)確保此過(guò)程中，圖小b處一直處于可靠的端接狀態(tài)）。斷開(kāi)圖屮b處的短接。1.3更新固件 雙擊桌面上的sam-prog v2.4圖標(biāo)，運(yùn)行sam-progv2.4燒錄軟件，按下圖所示進(jìn) 行設(shè)置。 將jlink v8通過(guò)usb線與pc機(jī)連接。此時(shí)，sam-prog v2.4軟件中的write hash 按鈕將變?yōu)橛行?。（注意，先打開(kāi)sam-progv2.4再連接jlink與pc機(jī)）。 點(diǎn)擊write flash按鈕，燒錄固件，待燒錄完成