STG3005A2STR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STG3005A2STR

128-BIT 3D MULTIMEDIA ACCELERATOR

STMicroelectronics 

128-BIT 3D MULTIMEDIA ACCELERATOR

RIVA128ZX

Byte offsets 0x0F - 0x0C

0x0F

0x0E

0x0D

0x0C

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Bits

31:24

23:16

16:00

Function

Reserved

HEADER_TYPE identifies the device as single or multi-function. RIVA128ZX

responds as a single-function device.

0x00=Single function device

Reserved

RWI

R-0

R - 0x00

R-0

73/85

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