Hardware: Difference between revisions
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http://www.unsads.com/~squalyl/nspire/pics/nspire003.jpg | http://www.unsads.com/~squalyl/nspire/pics/nspire003.jpg | ||
== | ==CPU== | ||
Code: ... | PCB Code: ... | ||
Manufacturer: Texas Instruments | |||
Model: TI-NSPIRE / L9A0702 / TI-NS2006A-0 / LSI LOGIC / ZEVIO / U 0714 / WYJ14052-1 | |||
[http://www.unsads.com/~squalyl/nspire/specs/ZEVIO1020_PB.pdf LSI Zevio 1020 product brief] | |||
CPU seems to be an [http://www.arm.com/products/CPUs/ARM926EJ-S.html ARM926EJ-S] with ARM5 instruction set ( see [http://www.arm.com/pdfs/DDI0198D_926_TRM.pdf Reference manual] ) | |||
==SDRAM== | |||
Code: ... | Code: ... | ||
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Function: 32MB SDRAM (16bit bus) | Function: 32MB SDRAM (16bit bus) | ||
==Storage (?) memory== | |||
Code: ... | |||
Manufacturer: ST | |||
Model: NAND 256 / R3A2BZA6 / GK 0JF 8Y / CHN 88 711 | |||
==Boot/Kernel(?) memory== | |||
Code: ... | Code: ... | ||
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Function : 512KB NOR FLASH (16bit bus) | Function : 512KB NOR FLASH (16bit bus) | ||
Revision as of 17:32, 25 July 2007
PCB
Here are some hi-res PCB images, provided by bloo:
http://www.unsads.com/~squalyl/nspire/pics/nspire001.jpg
http://www.unsads.com/~squalyl/nspire/pics/nspire002.jpg
http://www.unsads.com/~squalyl/nspire/pics/nspire003.jpg
CPU
PCB Code: ...
Manufacturer: Texas Instruments
Model: TI-NSPIRE / L9A0702 / TI-NS2006A-0 / LSI LOGIC / ZEVIO / U 0714 / WYJ14052-1
CPU seems to be an ARM926EJ-S with ARM5 instruction set ( see Reference manual )
SDRAM
Code: ...
Manufacturer: QIMONDA
Model: HYB18L256160BF-7.5 WV22400
Datasheet: Local mirror - Manufacturer site
Function: 32MB SDRAM (16bit bus)
Storage (?) memory
Code: ...
Manufacturer: ST
Model: NAND 256 / R3A2BZA6 / GK 0JF 8Y / CHN 88 711
Boot/Kernel(?) memory
Code: ...
Manufacturer: SST
Model: 39WF400A 90-4C-B3KE
Datasheet: Local Mirror - Manufacturer site
Function : 512KB NOR FLASH (16bit bus)