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MMC2107 - Freescale Semiconductor

MMC2107 - Freescale Semiconductor

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Chip Configuration Module (CCM)<br />

<strong>Freescale</strong> <strong>Semiconductor</strong>, Inc.<br />

3.5 Block Diagram<br />

RESET<br />

CONFIGURATION<br />

CHIP MODE<br />

SELECTION<br />

BOOT DEVICE<br />

SELECTION<br />

OUTPUT PAD<br />

STRENGTH SELECTION<br />

CLOCK MODE<br />

SELECTION<br />

MODULE<br />

CONFIGURATION<br />

nc...<br />

<strong>Freescale</strong> <strong>Semiconductor</strong>, I<br />

3.6 Signal Descriptions<br />

CHIP CONFIGURATION REGISTER<br />

RESET CONFIGURATION REGISTER<br />

CHIP IDENTIFICATION REGISTER<br />

CHIP TEST REGISTER<br />

Figure 3-1. Chip Configuration Module Block Diagram<br />

Table 3-1 provides an overview of the CCM signals. For more detailed<br />

information, refer to Section 4. Signal Description.<br />

Table 3-1. Signal Properties<br />

Name Function Reset State<br />

RCON Reset configuration select Internal weak pullup device<br />

V DDSYN Clock mode select —<br />

D[31:16] Reset configuration overrides —<br />

Technical Data <strong>MMC2107</strong> – Rev. 2.0<br />

92 Chip Configuration Module (CCM) MOTOROLA<br />

For More Information On This Product,<br />

Go to: www.freescale.com

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