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LCP1519 can not  go ISP ( use API -Chip_IAP_ReinvokeISP())

Question asked by yansin lee on Dec 3, 2018
Latest reply on Dec 4, 2018 by Kerry Zhou

 

 

QIZ1 : LCP1519 can not  go ISP ( use API -Chip_IAP_ReinvokeISP())

 

        Chip_IAP_ReinvokeISP (BOOT_CAN);  // In LPC1519 can not go ISP ,but LPC 1517 is OK

 

QIZ2 :  Different CPU frequency need other setting? (1517 run 64M Hz / 1519 run 72M Hz)

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Note : Check if go to ISP  by  read device ID .  in LPC1517 is OK(see picture yellow). InLPC1519 is not ok.

 

 

 

 

 

 

 

 

 

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