TVP4020
Programmers Reference Manual
Graphics Register Reference
193
Name:
X Derivative - Texture T coordinate
Unit:
Texture Address
Region: 0
Offset:
0x0000.83A8
Tag:
0x0075
Reset Value:
Undefined
Read/write
0
8
16
24
31
Integer
Fraction
Reserved
Sign
Used to set the X derivative for the T coordinate when texture mapping. Format is 2's
complement 12.18 fixed point.
Name:
Y Derivative Dominant - Texture T coordinate
Unit:
Texture Address
Region: 0
Offset:
0x0000.83B0
Tag:
0x0076
Reset Value:
Undefined
Read/write
0
8
16
24
31
Integer
Fraction
Reserved
Sign
Used to set the Y dominant derivative for the T coordinate when texture mapping. Format
is 2's complement 12.18 fixed point.
dTdx
dTdyDom
Содержание TVP4020 PERMEDIA 2
Страница 1: ...Texas Instruments TVP4020 PERMEDIA 2 Programmer s Reference Manual Issue 4 ...
Страница 47: ...Memory I O and Organization TVP4020 Programmers Reference Manual 38 Texture address TextureBaseAddress T W S ...
Страница 284: ...TVP4020 Programmers Reference Manual A Gouraud Shaded Triangle 275 ...
Страница 292: ...TVP4020 Programmers Reference Manual Register Tables 283 ...
Страница 314: ...TVP4020 Programmers Reference Manual Index 305 ...
Страница 315: ...Index TVP4020 Programmers Reference Manual 306 Index ...
Страница 323: ...Index TVP4020 Programmers Reference Manual 314 ...