act7000asc Aeroflex Circuit Technology, act7000asc Datasheet - Page 2

• Manufacturer Part Number: act7000asc
• Description: Standard Products Act7000asc 64-bit Superscaler Microprocessor
• Manufacturer: Aeroflex Circuit Technology

SCD7000A Rev B
Store Buffer
MultAdd, Add, Sub,
Packer / Unpacker
Secondary Tags
4 - Way Set Associative
Multiplier Array
Floating-Point
Floating-Point
Floating-Point
Cvt, Div, Sqrt
Primary Data Cache
Register File
Comparator
Load / Align
Set A
D Bus
Write Buffer
Read Buffer
On - Chip 256K Byte Secondary Cache, 4 - Way Set Associative
Secondary Tags
Set B
System / Memory
DTLB
DTag
Branch PC Adder
Program Counter
Control
PC Incrementer
Co-processor 0
Block Diagram
ITLB Virtuals
Joint TLB
Pad Buffer
2
Address Buffer
IVA
Secondary Tags
ITLB
ITag
DVA
F-Pipe Bus
Set C
DTLB Virtuals
PLL/Clocks
StAin/Sh
Logicals
M Pipe
Adder
Integer Register File
FA Bus
Load Aligner
Primary Instruction Cache
4 - Way Set Associative
Instruction Dispatch Unit
A/D Bus
M Pipe Register
F Pipe Register
Prefetch Buffer
Int Mult. Div. Madd
Secondary Tags
Logicals
Adder
F Pipe
Shifter
M-Pipe Bus
Set D
Pad Bus