NV1 known units: Difference between revisions
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{| class="wikitable" | {| class="wikitable" | ||
|+ | |+ Known NV1 units | ||
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! ChipToken !! Straps !! <code> | ! ChipToken !! Straps !! <code>PMC_BOOT_0</code> !! <code>PFB_BOOT_0</code> !! VRAM amount !! Branding (STG2000X/NV1) | ||
|- | |- | ||
| <code>0xE5219C6FA99E625E</code> || <code>0x0004</code> (PCI bus; adapter; VRAM; Nvidia vendor ID) || <code>0x00010103</code> (SGS-manufactured; Revision | | <code>0xE5219C6FA99E625E</code> || <code>0x0004</code> (PCI bus; adapter; VRAM; Nvidia vendor ID) || <code>0x00010103</code> (SGS-manufactured; Revision B03) || <code>0x11111201</code> (2 MB; 64-bit DAC; 2-cycle RAS precharge; VRAM block mode ; write per bit enabled; 4096-bit VRAM SAM; hyperpage enabled) || <code>0x1</code> (2 MB) || NV1(?) no board shot | ||
|- | |||
| <code>0x31FD69A57262FE4F</code> || <code>0x0007</code> (PCI bus; adapter; DRAM; SGS vendor ID) || <code>0x01010203</code> ((SGS-manufactured; Revision B03) || <code>0x00000002</code> (4 MB; 16-bit DAC; 3-cycle RAS precharge; 8-block VRAM; write per bit disabled; 8192-bit VRAM SAM; hyperpage disabled) || 2 MB (indicated as 4 MB) || STG2000X{{ref|a}} | |||
|} | |} | ||
== Notes == | |||
{{note|a}} The PFB_BOOT_0 and VRAM amount info was incorrect. The Video BIOS chip on this NV1 was broken, causing the second half of the video BIOS to be corrupted. Nvplay was used in order to boot the card manually ; the actual card is a 64-bit DAC (STG1764X-13) Diamond Edge 3D 2200 with 2 MB of VRAM (Diamond Edge 3D 2200) and a PC-98 VBIOS | |||
Latest revision as of 18:34, 12 July 2025
Due to the Digital Rights Management engine on the NV1, the NV1 stores a unique chip token that allows the unique identification of an NV1 chip and is hashed with the RAMPW using the 64-bit DES-based crypto engine. These are the known list of Nvidia NV1 units.
| ChipToken | Straps | PMC_BOOT_0 |
PFB_BOOT_0 |
VRAM amount | Branding (STG2000X/NV1) |
|---|---|---|---|---|---|
0xE5219C6FA99E625E |
0x0004 (PCI bus; adapter; VRAM; Nvidia vendor ID) |
0x00010103 (SGS-manufactured; Revision B03) |
0x11111201 (2 MB; 64-bit DAC; 2-cycle RAS precharge; VRAM block mode ; write per bit enabled; 4096-bit VRAM SAM; hyperpage enabled) |
0x1 (2 MB) |
NV1(?) no board shot |
0x31FD69A57262FE4F |
0x0007 (PCI bus; adapter; DRAM; SGS vendor ID) |
0x01010203 ((SGS-manufactured; Revision B03) |
0x00000002 (4 MB; 16-bit DAC; 3-cycle RAS precharge; 8-block VRAM; write per bit disabled; 8192-bit VRAM SAM; hyperpage disabled) |
2 MB (indicated as 4 MB) | STG2000X[1]
|
Notes
^ The PFB_BOOT_0 and VRAM amount info was incorrect. The Video BIOS chip on this NV1 was broken, causing the second half of the video BIOS to be corrupted. Nvplay was used in order to boot the card manually ; the actual card is a 64-bit DAC (STG1764X-13) Diamond Edge 3D 2200 with 2 MB of VRAM (Diamond Edge 3D 2200) and a PC-98 VBIOS