Toradex Colibri PXA270 - 2 Migration Guide for Colibri Modules; Architectural Differences

Toradex Colibri Migration Guide
Toradex AG l Altsagenstrasse 5 l 6048 Horw l Switzerland l +41 41 500 48 00 l www.toradex.com l info@toradex.com
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2. Migration Guide for Colibri Modules
2.1 Architectural Differences
Colibri PXA270
Colibri PXA320
Colibri PXA300
Colibri PXA310
Colibri T20
Colibri T30
32-Bit Data bus
16-Bit Data bus (multiplexed AAD and
demultiplexed)
16-Bit Data bus (multiplexed AAD and
demultiplexed)
16-Bit Data bus (multiplexed AAD and
demultiplexed)
16/32-Bit Data bus(multiplexed AAD
and demultiplexed)
16 Bit (multiplexed AAD and
demultiplexed)
26 dedicated address bits
12 dedicated address bits
12 dedicated address bits
12 dedicated address bits
28 dedicated address bits
28 dedicated address bits
4 chip selects available
3 chip select available
3 chip select available
3 chip select available
8 chip select available
8 chip select available
Ethernet Controller DM9000E
AX88796B
AX88796B
AX88796B
AX88772B
AX88772B
32-Bit SDRAM (104MHz)
32-Bit DDR SDRAM (260MHz)
16-Bit DDR SDRAM (260MHz)
16-Bit DDR SDRAM (260MHz)
32-Bit DDR2 SDRAM (666MHz)
32-Bit DDR3 SDRAM
PCMCIA interface
PCMCIA interface
No PCMCIA interface
No PCMCIA interface
No PCMCIA interface
No PCMCIA interface
Audio and Touch interface
Audio and Touch interface
No Audio and Touch interface
Audio and Touch interface
Audio and Touch interface
Audio and Touch interface