参数资料
型号: MB86860
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 200 MHz, RISC PROCESSOR, PBGA352
封装: PLASTIC, BGA-352
文件页数: 16/70页
文件大小: 1395K
代理商: MB86860
Specifications subject to changes without prior notice
27
MB86860 SPARClite
4.5. CPU Core Block Diagram
Figure 4-1 CPU Core Block Diagram
4.6. MB8686X IU Block Diagram
DEBUG
SUPPORT
UNIT
IPATH
instruction fetch, decode,
and the scheduler units
IU
dual issue
super scalar
16KB 4 way
I_CACHE
16KB 4 way
D_CACHE
BIU + I/O
32
^
32
IADDR[32]
^32
^64
^
32
^64
^
32
^
64
SS200 CORE
LDSTDATA[64]
^64
CDATA[64]
CINST[64]
^32
DADDR[32]
^64
^32
^64
PR_IMD[64]
^64
^64 ^32
64
^
32
^
IMD[64]
IMA[32]
^64
Load-sore
alignment
shifters
Load-store
adder
Addr to BIU
DATA to BIU
Contol
to ISCHED
Contol
from ISCHED
ALU1
PCU
RF
SRU
ALU0 with
modify icc
Data
LSU
Figure 4-2 SS200 Core IU Block Diagram
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