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Chipset Datasheets

New MessageChipset Datasheets (modified 0 times) Programmer
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The datasheets for both chips in the chipset are available on ######### . com in the chipset datasheet directory. the 501.pdf is for the northbridge, and the 686a.pdf is for the southbridge.

Cheers

01-26-2001 10:00:46

New MessageRE:Chipset Datasheets (modified 0 times) Programmer
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idiot censor.. f.r.e.e.d.r.i.v.e...c.o.m
just six every other character and you have a string
01-26-2001 10:24:52

New MessageRE:Chipset Datasheets (modified 0 times) Turbo3
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The iopener uses the CyberBlade i7 as its North Bridge chip. It does not use a VIA North Bridge chip only a VIA South Bridge chip. Although the documentation says the CyberBlade is based on the VIA Apollo MVP3 chipset so perhaps the North Bridge part of it is the same.
01-26-2001 12:58:04

New MessageRE:Chipset Datasheets (modified 0 times) Programmer
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Cyberblade i7 == MVP4
if you check the Device ID of BUS 0 Device 0 Function 0 (your northbridge) you will find a vendor ID of 1106 (Via) and a Device ID of 0501 (MVP4)

This is the exact same MVP4 found in desktop machines, and the exact same Cyberblade i7 found in various laptops. The difference in naming is purely for sales. Trident owns the right to sell the Cyberblade i7 and Via owns the right to sell the MVP4.

01-26-2001 14:35:16

New MessageRE:Chipset Datasheets (modified 0 times) Programmer
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From Trident themselves
http://www.trid.com/press_release/1999_press_releases/cyberbladei7_sub1K.htm

CyberBlade is a notebook version of the recently announced MVP4 from VIA Technologies. It shares Trident’s 2X AGP Blade 3D™ graphics core with an integratedTHAMA DVD (Trident Hardware Accelerated MPEG-2/AC-3) playback capability, providing an easy field upgrade to the DVD ROM. The CyberBlade i7 has been optimized for power consumption reduction. Trident has the reputation of being the quickest company to adapt highly competitive desktop graphics chips to the demands of the notebook computer market. In the CyberBlade i7, this has resulted in an aggressive new device posting significant performance numbers.

Trident will actively market the CyberBlade i7 to leading notebook manufacturers worldwide, while VIA Technologies supplies the desktop market with the MVP4. The two companies have agreed to cross support each other with their respective technologies. The CyberBlade i7 is sampling now and is priced at $35 in 10K quantities
Trident Microsystems, Inc. (NASDAQ: TRID), with headquarters in Mountain View, California, designs, develops and markets digital media for the masses. Trident’s products are sold through a network of OEMs, original design manufacturers and system integrators worldwide.

01-26-2001 14:41:14

New MessageRE:Chipset Datasheets (modified 0 times) Turbo3
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Programmer: You are absolutely correct. The pin out for the two chips is exactly the same. Just a different name stamped on top.
01-26-2001 18:00:37

New MessageRE:Chipset Datasheets (modified 0 times) mp3boombox
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Ok, with all that out of the way, do you know why we cant get hardware 3d. if its based on the BLADE3d which has hardware3d
01-26-2001 23:08:40

New MessageRE:Chipset Datasheets (modified 0 times) Programmer
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probably because we're out of video memory.. 800x600x24bit/8bit/1024/1024=1.37MB
we have 2MB of memory available and thus no room for textures etc..

HEy WP:
can you enable the menu for selecting video memory??

01-29-2001 08:34:33

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