Dispatch and Execution Timing
4-11
18524C/0—Nov1996
AMD-K5 Processor Technical Reference Manual
IMUL reg, reg, imm
0_0x_011010x1_xxx_xxx
F
fpfill
1/1/4
fmul
1/1/4
IMUL AX, AL, mem
0_1x_11110110_101_xxx
F
ld
1/1
fpfill
1/2/4
fmul
1/2/4
IMUL EDX:EAX, EAX, mem
0_1x_11110111_101_xxx
F
ld
1/1
fpfill
1/2/4
fmul
1/2/4
IMUL reg, mem
1_1x_10101111_xxx_xxx
F
ld
1/1
fpfill
1/2/4
fmul
1/2/4
IMUL reg, reg, mem
0_1x_011010x1_xxx_xxx
F
ld
1/1
fpfill
1/2/4
fmul
1/2/4
INC reg
0_xx_01000xxx_xxx_xxx
F
alu
1/1
INC reg
0_0x_1111111x_000_xxx
F
alu
1/1
INC mem
0_1x_1111111x_000_xxx
F
ld
1/1
alu
1/2
st
1/1/3
Jcc short displacement
0_xx_0111xxxx_xxx_xxx
F
brn
1/1
Jcc long displacement
1_xx_1000xxxx_xxx_xxx
F
brn
1/1
JCXZ short displacement
0_xx_11100011_xxx_xxx
F
brn
1/1
JMP long displacement
0_xx_11101001_xxx_xxx
F
brn
1/1
JMP short displacement
0_xx_11101011_xxx_xxx
F
brn
1/1
JMP reg
0_0x_11111111_100_xxx
F
brn
1/1
JMP mem
0_1x_11111111_100_xxx
F
ld
1/1
brn
1/2
LEA
0_1x_10001101_xxx_xxx
F
ld
1/1
LOOP short displacement
0_xx_11100010_xxx_xxx
F
alu
1/1
brn
1/2
LOOPE short displacement
0_xx_11100001_xxx_xxx
M
alu
1/1
brn
1/2
LOOPNE short displacement
0_xx_11100000_xxx_xxx
M
alu
1/1
brn
1/2
LODS AL/AX/EAX, mem
0_xx_1010101x_xxx_xxx
F
ld
1/1
alu
1/1
MOV reg, reg
0_0x_100010xx_xxx_xxx
F
alu
1/1
Table 4-1. Integer Instructions (continued)
Instruction Mnemonic
Opcode Format
Fastpath or
Microcode
Execution
Unit Timing
Summary of Contents for AMD-K5
Page 1: ...AMD K5 Processor Technical Reference Manual TM...
Page 10: ...x AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 24: ...1 4 Overview AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 54: ...2 30 Internal Architecture AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 116: ...4 26 Performance AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 356: ...6 44 System Design AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 380: ...7 24 Test and Debug AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 396: ...A 16 AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...
Page 406: ...I 10 Index AMD K5 Processor Technical Reference Manual 18524C 0 Nov1996...