AMD ATI CTM Technical Reference Manual

3, © 2006 Advanced Micro Devices, Inc. ATI CTM Guide v. 1.01 Table of Contents Chapter 1: Introduction ............................................................................................. 1 1.1 About this Document . . . . . . . . . . . . . . . . . . . . . . . . . . . .…

45, AMD ATI CTM ALU Non-Transcendental Floating Point 41 © 2006 Advanced Micro Devices, Inc. ATI CTM Guide v. 1.01 Also pervasive, the internal rounding mode is not configurable and is not exact to the IEEE standard. It could best be said that rounding is random; operations in and near X1K FP r…

36, ATI CTM Guide v. 1.01 © 2006 Advanced Micro Devices, Inc. 32 Texture Instructions 3.3.10 ALU Result Every instruction has an "ALU result." In order to use it, an ALU instruction must write an ALU result, and it must be consumed by the next flow control instruction. The ALU re…

24, ATI CTM Guide v. 1.01 © 2006 Advanced Micro Devices, Inc. 20 CTM Commands Parameter 0: base address Parameter 1: format Invalidate Cache Commands The inv_inst_cache, inv_constf_cache, inv_consti_cache, inv_constb_cache, inv_inp_cache, and inv_cond_out_cache commands all tak…

19, Memory Controller Unit Commands 15 © 2006 Advanced Micro Devices, Inc. ATI CTM Guide v. 1.01 Parameter 1: format Set Input Format Command The set_inp_fmt command takes four parameters. The first parameter is the index of the input to which the following parameters apply; the second p…

10, ATI CTM Guide v. 1.01 © 2006 Advanced Micro Devices, Inc. 6 CTM Units 1. Address Translation for Linear Memory Format 2. Address Translation for Tiled Memory Formats The 2x2 superfine tiling option augments the linear and tiled format addresses described above. When applied to single-channel i…