R4430PCP10MCM Просмотр технического описания (PDF) - Aeroflex Corporation
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R4430PCP10MCM Datasheet PDF : 11 Pages
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5.0 INTERNAL BLOCK DIAGRAM(SC Version)
CE DQ143-DQ0
(9) 64K
OE by 16
A0
SRAMs
DATA/INSTRUCTION
CACHE
A14:A1
WE
A15
BWH BWL
SCData(127:0)
SCDchk(15:0)
SCDCS SCOE
SCAddr0
INTEGER EXECUTION UNIT
General Registers
ALU/Multiply/Divide
Pipeline/Control
CACHE/MMU
16K Byte 16K Byte
Instruction Data
Cache Cache
GND
SCAddr
(14:1)
48 Entry
TLB
Cache
Control
MMU
FLOATING POINT
System
Interface
BWH BWL
(2) 64K A15
by 16
OE SRAMs
CACHE TAG
A14:A1
WE
CE
A0
DQ0-DQ31
SCAddr
17
FPU ALU
Multiply/Divide
Square Root
FP Register
SCTag(24:0)
SCTchk(6:0)
Pipeline Control
R4400SC/MC Microprocessor
SCTCS
SCWE
3
SCD4430 Rev A 11/18/96
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