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MMC2107 - Freescale Semiconductor

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Ports Module<br />

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

11.4.2.4 Port Clear Output Data Registers<br />

Writing 0s to a port clear output data register (CLRx) clears the<br />

corresponding bits in PORTx. Writing 1s has no effect. Reading CLRx<br />

returns 0s.<br />

CLRx are read/write registers when not in emulation mode.<br />

nc...<br />

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

Address: 0x00c0_0024 — CLRA<br />

0x00c0_0025 — CLRB<br />

0x00c0_0026 — CLRC<br />

0x00c0_0027 — CLRD<br />

0x00c0_0028 — CLRE<br />

0x00c0_0029 — CLRF<br />

0x00c0_002a — CLRG<br />

0x00c0_002b — CLRH<br />

0x00c0_002c — CLRI<br />

Bit 7 6 5 4 3 2 1 Bit 0<br />

Read: 0 0 0 0 0 0 0 0<br />

Write: CLRx7 CLRx6 CLRx5 CLRx4 CLRx3 CLRx2 CLRx1 CLRx0<br />

Reset: 0 0 0 0 0 0 0 0<br />

Figure 11-5. Port Clear Output Data Registers (CLRx)<br />

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

254 Ports Module MOTOROLA<br />

For More Information On This Product,<br />

Go to: www.freescale.com

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