MAC7200 datasheet(357/976 Pages) FREESCALE

357 / 976 page

Memory Map/Register Definition

MAC7200 Microcontroller Family Reference Manual, Rev. 2

Freescale Semiconductor

279

13.2.2.16.3

Core Fault Location Register (CFLOC)

The CFLOC is a 1-bit register indicating the exact location of the captured fault information: a

AMBA-AHB data access or a data access to a tightly-coupled core local memory. This register can only

be read from the IPS programming model; any attempted write is ignored. See Table 13-38 and

Table 13-35 for the Core Fault Location Register definition.

13.2.2.16.4

Core Fault Attributes Register (CFATR)

The CFATR is an 8-bit register for capturing the processor’s attributes of the last faulted data access to the

AMBA-AHB or core’s local bus.

This register can only be read from the IPS programming model; any attempted write is ignored. See

Figure 13-39 and Table 13-36 for the Core Fault Attributes Register definition.

765

43210

LocalErr

0000000

Reset

—

0000000

Figure 13-38. Core Fault Location (CFLOC) Register

Table 13-35. CFLOC Field Descriptions

Field

Description

LocalErr

Bus Error Indicator.

0 Error occurred on the AMBA-AHB bus

1 Error occurred on the processor core’s local bus

76543210

Write

Size[2:0]

Protection[3:0]

Reset

—

———————

Figure 13-39. Core Fault Attributes (CFATR) Register

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