Freescale Semiconductor /MK81F25615 /OTFAD /SR

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as SR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (MDPCP)MDPCP 0 (00)MODE 0NCTX0HRL0 (0)RRAM 0 (0)GEM

MODE=00, RRAM=0, GEM=0

Description

Status Register

Fields

MDPCP

MDPC Present

MODE

Operating Mode

0 (00): Operating in Normal mode (NRM)

1 (01): Unused (reserved)

2 (10): Operating in Security Violation Mode (SVM)

3 (11): Operating in Logically Disabled Mode (LDM)

NCTX

Number of Contexts

HRL

Hardware Revision Level

RRAM

Restricted Register Access Mode

0 (0): Register access is fully enabled. The OTFAD programming model registers can be accessed “normally”.

1 (1): Register access is restricted and only the CR, SR and CRC can be accessed; others are treated as RAZ/WI.

GEM

Global Enable Mode

0 (0): OTFAD is disabled, and bypasses all data fetched by the QuadSPI.

1 (1): OTFAD is enabled, and processes data fetched by the QuadSPI as defined by the hardware configuration.

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