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MMC2107 - Freescale Semiconductor

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

Table of Contents<br />

nc...<br />

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

4.5.3 External Memory Interface Signals . . . . . . . . . . . . . . . . . .122<br />

4.5.3.1 Data Bus (D[31:0]) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122<br />

4.5.3.2 Show Cycle Strobe (SHS) . . . . . . . . . . . . . . . . . . . . . . .123<br />

4.5.3.3 Transfer Acknowledge (TA) . . . . . . . . . . . . . . . . . . . . . .123<br />

4.5.3.4 Transfer Error Acknowledge (TEA) . . . . . . . . . . . . . . . .123<br />

4.5.3.5 Emulation Mode Chip Selects (CSE[1:0]) . . . . . . . . . . .123<br />

4.5.3.6 Transfer Code (TC[2:0]). . . . . . . . . . . . . . . . . . . . . . . . .123<br />

4.5.3.7 Read/Write (R/W). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123<br />

4.5.3.8 Address Bus (A[22:0]) . . . . . . . . . . . . . . . . . . . . . . . . . .124<br />

4.5.3.9 Enable Byte (EB[3:0]) . . . . . . . . . . . . . . . . . . . . . . . . . .124<br />

4.5.3.10 Chip Select (CS[3:0]) . . . . . . . . . . . . . . . . . . . . . . . . . . .124<br />

4.5.3.11 Output Enable (OE) . . . . . . . . . . . . . . . . . . . . . . . . . . . .124<br />

4.5.4 Edge Port Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124<br />

4.5.4.1 External Interrupts (INT[7:6]) . . . . . . . . . . . . . . . . . . . . .124<br />

4.5.4.2 External Interrupts (INT[5:2]) . . . . . . . . . . . . . . . . . . . . .124<br />

4.5.4.3 External Interrupts (INT[1:0]) . . . . . . . . . . . . . . . . . . . . .125<br />

4.5.5 Serial Peripheral Interface Module Signals . . . . . . . . . . . .125<br />

4.5.5.1 Master Out/Slave In (MOSI). . . . . . . . . . . . . . . . . . . . . .125<br />

4.5.5.2 Master In/Slave Out (MISO). . . . . . . . . . . . . . . . . . . . . .125<br />

4.5.5.3 Serial Clock (SCK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125<br />

4.5.5.4 Slave Select (SS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125<br />

4.5.6 Serial Communications Interface Module Signals . . . . . . .125<br />

4.5.6.1 Receive Data (RXD1 and RXD2). . . . . . . . . . . . . . . . . .125<br />

4.5.6.2 Transmit Data (TXD1 and TXD2). . . . . . . . . . . . . . . . . .126<br />

4.5.7 Timer Signals (ICOC1[3:0] and ICOC2[3:0]) . . . . . . . . . . .126<br />

4.5.8 Analog-to-Digital Converter Signals . . . . . . . . . . . . . . . . . .126<br />

4.5.8.1 Analog Inputs (PQA[4:3], PQA[1:0],<br />

and PQB[3:0]) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126<br />

4.5.8.2 Analog Reference (V RH and V RL ) . . . . . . . . . . . . . . . . .126<br />

4.5.8.3 Analog Supply (V DDA and V SSA ) . . . . . . . . . . . . . . . . . .126<br />

4.5.8.4 Positive Supply (V DDH ) . . . . . . . . . . . . . . . . . . . . . . . . .126<br />

4.5.9 Debug and Emulation Support Signals . . . . . . . . . . . . . . .127<br />

4.5.9.1 Test Reset (TRST). . . . . . . . . . . . . . . . . . . . . . . . . . . . .127<br />

4.5.9.2 Test Clock (TCLK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127<br />

4.5.9.3 Test Mode Select (TMS) . . . . . . . . . . . . . . . . . . . . . . . .127<br />

4.5.9.4 Test Data Input (TDI) . . . . . . . . . . . . . . . . . . . . . . . . . . .127<br />

4.5.9.5 Test Data Output (TDO). . . . . . . . . . . . . . . . . . . . . . . . .127<br />

4.5.9.6 Debug Event (DE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127<br />

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

Technical Data<br />

MOTOROLA Table of Contents 9<br />

For More Information On This Product,<br />

Go to: www.freescale.com

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