MAC7200 datasheet(229/976 Pages) FREESCALE

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A7S Nexus3 Programmers Model

MAC7200 Microcontroller Family Reference Manual, Rev. 2

Freescale Semiconductor

151

NOTE

In a multi-nexus environment, the CSC and PCR may be implemented in a

separate module at the SoC level. If implemented, the values at the SoC

level will override the settings in the Nexus module.

11.10.3 A7S Nexus3 Register Definitions

Detailed register definitions are as follows:

11.10.3.1 Client Select Control (CSC)

The Client Select Control Register determines which Nexus client is under development.

11.10.3.2 Development Control (DC)

The Development Control Register is used to control basic development features of A7S Nexus3.

Offset see Table 11-21

Access: User read/write

321

CSC

Reset

000

Figure 11-5. Client Select Control Register (CSC)

Table 11-22. Client Select Register Field Description

Field

Description

7–0

CSC

Client Select Control

0xXX Nexus client (SoC level)

Offset see Table 11-21

Access: User read/write

000

EOC

PTM

WEN

000

Reset

000

876

321

000

OVC

EIC

Reset

000

Figure 11-6. Development Control Register (DC)

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