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Multi-I/O Flash Module TWR-MEM-PISMO Freescale Tower System The TWR-MEM-PISMO module is part of the Freescale Tower System, a modular development platform that enables rapid prototyping and tool re-use through reconfigurable hardware. Take your design to the next level and begin prototyping with the Tower System today.
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TOWER SYSTEM TWR-MEM-PISMO Features • Expandable memory platform compatible with the Freescale Tower System • Included Spansion 1 Gb GL-S MirrorBit Eclipse flash PISMO2 module • Included Spansion 128 MB MirrorBit SPI multi-I/O flash module • CLPD supports a variety of FlexBus and LPC bus interfaces • PISMO2 memory socket supporting: 16-bit ADM memory 6-bit ADP memory Burst NOR memory 4/8-bit eMMC • Selectable I/O voltage for the PISMO2 interface (1.8 or 3.3 volt) • MIO SPI connector supporting Spansion multi-I/O SPI...
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Visit freescale.com/TowerPISMO for example projects for select Attach the included Spansion Tower System controller modules. 1 Gb GL-S MirrorBit Eclipse flash PISMO2 module to the PISMO2 socket on the TWR-MEM-PISMO. Ensure that the keyed connector is securely connected. Attach the included Spansion 128 MB MirrorBit SPI multi-I/O flash module to the 9-pin header. Ensure that the Pin 1 indicator...
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TOWER SYSTEM TWR-MEM-PISMO Jumper Options The following is a list of all jumper options. The default installed jumper settings are shown in white text within the black boxes. Switch Option Setting Description FlexBus External Bus Interface SW1 - Memory Dip 1 Interface Type LPC External Bus Interface Muxed: Data Line Is Shared with Address Line SW1 - Address/...
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Quick Start Guide Jumper Options (continued) The following is a list of all jumper options. The default installed jumper settings are shown in white text within the black boxes. Switch Option Setting Description SW1 - For Future Use Dip 7 SW1 - For Future Use Dip 8 CPLD Interfaces the Controller at 3.3 volts CPU Voltage I/O CPLD Interfaces the Controller at 1.8 volts CPLD Interfaces the PISMO2 Memory at 3.3 volts MEM Voltage CPLD Interfaces the PISMO2 Memory at 3.3 volts...
TOWER SYSTEM Example Configuration The following is a list of example settings for a subset of the supported Tower System Controller Modules. Controller SW1 Setting (0-On, Description Module 1-Off) 1-2-3-4-5-6-7-8 8-bit Non-Muxed FlexBus 0-1-0-0-0-0-0-0 (Primary Side Only) TWR-K60N512 0-0-1-0-0-0-0-0 16-bit Muxed Flexbus (Primary Side Only) 8-bit Non-Muxed FlexBus 0-1-0-0-0-0-0-0 (Primary Side Only) TWR-MCF5225X 0-0-1-0-0-0-0-0 16-bit Muxed Flexbus (Primary Side Only) 8-bit Non-Muxed FlexBus 0-1-0-1-0-0-0-0 (Primary+Secondary)
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