Nxp Semiconductors UM10237 ユーザーズマニュアル

UM10237_2

© NXP B.V. 2008. All rights reserved.

 

(1) For details on handling the crystal frequency, see 

(2) For details on available ISP commands based on the CRP settings see 

WATCHDOG

FLAG SET?

CRP1/2/3 ENABLED?

yes

no

INITIALIZE

RESET

ENABLE DEBUG

yes

RUN ISP COMMAND

HANDLER 

2

RECEIVE CRYSTAL

FREQUENCY 

1

no

AUTO-BAUD

SUCCESSFUL?

yes

RUN AUTO-BAUD

USER CODE

VALID?

yes

no

CRP3 ENABLED?

Enter ISP

 MODE?

(P2.10=LOW)

USER CODE VALID?

yes

yes

no

yes

no

no

A

A

EXECUTE INTERNAL

USER CODE