ATI R700 Technology
Memory Read Instructions 9-213
Copyright © 2009 Advanced Micro Devices, Inc. All rights reserved.
Read Scatter Buffer
Instructions
SCATTER
Description Read the scatter buffer.
Microcode
Format MEM_RD_WORD0 (page 10-39), MEM_RD_WORD1 (page 10-41), and MEM_RD_WORD2 (page 10-43).
Instruction Field VTX_INST == VTX_INST_MEM, opcode 2 (0x2).
MEM_OP == MEM_OP_RD_SCATTER, opcode 2 (0x2)
00000000000000000000000000000000+12
ARRAY_SIZE
M
F
ES ARRAY_BASE +8
S
M
A
F
C
A
NFA DATA_FORMAT DSW DSZ DSY DSX
D
R
DST_GPR +4
BURST_CNT SSX
S
R
SRC_GPR
MRS I U MEM_OP
F
W
Q
ES VTX_INST +0
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