Hardware: Difference between revisions

From Hackspire
Jump to navigation Jump to search
No edit summary
Line 9: Line 9:
http://www.unsads.com/~squalyl/nspire/pics/nspire003.jpg
http://www.unsads.com/~squalyl/nspire/pics/nspire003.jpg


==Chips==
==CPU==


Code: ...
PCB Code: ...
 
Manufacturer: Texas Instruments


Manufacturer: ST
Model: TI-NSPIRE / L9A0702 / TI-NS2006A-0 / LSI LOGIC / ZEVIO / U 0714 / WYJ14052-1


Model: NAND 256 / R3A2BZA6 / GK 0JF 8Y / CHN 88 711
[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: ...


Line 28: Line 32:
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: ...


Line 38: Line 49:


Function : 512KB NOR FLASH (16bit bus)
Function : 512KB NOR FLASH (16bit bus)
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] )

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

LSI Zevio 1020 product brief

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)