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Micron ® PISMO ™ Module Data Sheet

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Functional Block Diagram<br />

Advance<br />

<strong>PISMO</strong>2-00001: <strong>Micron</strong> Mobile DDR SDRAM + NAND <strong>Module</strong><br />

Functional Block Diagram<br />

Figure 2 illustrates the connections among the host system, the <strong>PISMO</strong>2-00001 DRAM<br />

and NAND interface, and the <strong>Micron</strong> DRAM and NAND devices. All NAND and DRAM<br />

interface signals are also connected straight through from bottom to top on the <strong>PISMO</strong>2<br />

connector except NA_CS[3:0] and DM_CS[1:0], which are connected as shown in“Chip-<br />

Select Routing” on page 10. The STATIC and FAST SERIAL interface signals are only<br />

“routed through” (no devices are connected).<br />

For clarity, in Figure 2, the NAND and DRAM interface signal connections between the<br />

top and bottom connectors have been omitted.<br />

Figure 2: <strong>PISMO</strong>2-00001 Functional Block Diagram<br />

CPU <strong>PISMO</strong>2-00001<br />

DRAM Controller<br />

DRAM<br />

Interface<br />

NAND Controller<br />

NAND<br />

Interface<br />

Auxiliary Signals<br />

Controller<br />

Auxiliary<br />

Interface<br />

DRAM<br />

Interface<br />

DM_ BUS<br />

NAND<br />

Interface<br />

NA_ BUS<br />

Auxiliary<br />

Signals<br />

Interface<br />

AUX_ BUS<br />

Mobile DDR<br />

SDRAM<br />

MT46H16M32LF<br />

1.8V NAND Flash<br />

MT29F1G16AB<br />

Microchip<br />

24AA64-I/ST I2C<br />

Serial EEPROM<br />

PDF: 09005aef827fda9b/Source: 09005aef827fda71 <strong>Micron</strong> Technology, Inc., reserves the right to change products or specifications without notice.<br />

<strong>PISMO</strong>2_00001_datasheet.fm - Rev. B 11/07 EN 9 ©2007 <strong>Micron</strong> Technology, Inc. All rights reserved.

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