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MMC2107 - Freescale Semiconductor

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

System Memory Map<br />

Register Map<br />

Address Register Name Bit Number<br />

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

0x00c0_001b<br />

Port D Pin Data/Set<br />

Data Register<br />

(PORTDP/SETD)<br />

See page 253.<br />

Read: PORTDP7 PORTDP6 PORTDP5 PORTDP4 PORTDP3 PORTDP2 PORTDP1 PORTDP0<br />

Write: SETD7 SETD6 SETD5 SETD4 SETD3 SETD2 SETD1 SETD0<br />

Reset: P P P P P P P P<br />

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

0x00c0_001c<br />

Port E Pin Data/Set<br />

Data Register<br />

(PORTEP/SETE)<br />

See page 253.<br />

Read: PORTEP7 PORTEP6 PORTEP5 PORTEP4 PORTEP3 PORTEP2 PORTEP1 PORTEP0<br />

Write: SETE7 SETE6 SETE5 SETE4 SETE3 SETE2 SETE1 SETE0<br />

Reset: P P P P P P P P<br />

nc...<br />

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

0x00c0_001d<br />

0x00c0_001e<br />

0x00c0_001f<br />

0x00c0_0020<br />

0x00c0_0021<br />

↓<br />

0x00c0_0023<br />

Port F Pin Data/Set<br />

Data Register<br />

(PORTFP/SETF)<br />

See page 253.<br />

Port G Pin Data/Set<br />

Data Register<br />

(PORTGP/SETG)<br />

See page 253.<br />

Port H Pin Data/Set<br />

Data Register<br />

(PORTHP/SETH)<br />

See page 253.<br />

Port I Pin Data/Set<br />

Data Register<br />

(PORTIP/SETI)<br />

See page 253.<br />

Reserved<br />

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

Read: PORTFP7 PORTFP6 PORTFP5 PORTFP4 PORTFP3 PORTFP2 PORTFP1 PORTFP0<br />

Write: SETF7 SETF6 SETF5 SETF4 SETF3 SETF2 SETF1 SETF0<br />

Reset: P P P P P P P P<br />

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

Read: PORTGP7 PORTGP6 PORTGP5 PORTGP4 PORTGP3 PORTGP2 PORTGP1 PORTGP0<br />

Write: SETG7 SETG6 SETG5 SETG4 SETG3 SETG2 SETG1 SETG0<br />

Reset: P P P P P P P P<br />

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

Read: PORTHP7 PORTHP6 PORTHP5 PORTHP4 PORTHP3 PORTHP2 PORTHP1 PORTHP0<br />

Write: SETH7 SETH6 SETH5 SETH4 SETH3 SETH2 SETH1 SETH0<br />

Reset: P P P P P P P P<br />

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

Read: PORTIP7 PORTIP6 PORTIP5 PORTIP4 PORTIP3 PORTIP2 PORTIP1 PORTIP0<br />

Write: SETI7 SETI6 SETI5 SETI4 SETI3 SETI2 SETI1 SETI0<br />

Reset: P P P P P P P P<br />

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

Writes have no effect, reads return 0s, and the access terminates<br />

without a transfer error exception.<br />

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

0x00c0_0024<br />

Port A Clear Output<br />

Data Register (CLRA)<br />

See page 254.<br />

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

Write: CLRA7 CLRA6 CLRA5 CLRA4 CLRA3 CLRA2 CLRA1 CLRA0<br />

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

P = Current pin state U = Unaffected = Writes have no effect and the access terminates without a transfer error exception.<br />

Figure 2-2. Register Summary (Sheet 4 of 34)<br />

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

Technical Data<br />

MOTOROLA System Memory Map 57<br />

For More Information On This Product,<br />

Go to: www.freescale.com

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