參數(shù)資料
型號: MSC8144EC
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 數(shù)字信號處理
英文描述: 0-BIT, 133 MHz, OTHER DSP, PBGA783
封裝: 29 X 29 MM, PLASTIC, FCBGA-783
文件頁數(shù): 23/80頁
文件大小: 1239K
代理商: MSC8144EC
MSC8144EC Quad Core Digital Signal Processor Data Sheet, Rev. 10
Freescale Semiconductor
3
Figure 1. MSC8144EC Block Diagram
Figure 2. StarCore SC3400 DSP Core Subsystem Block Diagram
JTAG
RMU
SRIO
Note: The arrow direction indicates master or slave.
128-bit at
DDR Interface 16/32-bit at 400 MHz data rate
8
TDM
s
DM
A
I/O-Interrupt
Concentrator
UART
Clocks
Timers
Reset
Semaphores
Other
DDR
10 Mbytes
M3
Memory
512 Kbytes
M2
Memory
CLASS
128 Kbyte
L2
ICache
PCI
PCI 32-bit
Ser. RapidIO
Subsystem
Modules
QUICC Engine
Ether-
Dual RISC
ATM
16-bit/8-bit
10/100/1000 Mbps
Subsystem
400 MHz
Processors
Eight TDMs
33/66 MHz
1x/4x
256-Channels each
Four DSP
Subsystems
Ether-
Boot ROM
I2C
Virtual
Interrupts
Controller
UTOPIA
SPI
net
Se
cu
ri
ty
E
n
gine
C
o
re
Instruction
Cache
Address
Translation
Task
Protection
Data
Cache
(WTB)
(WBB)
EPIC
Interrupts
P-bus
Xa-bus
Xb-bus
DQBus
Debug Support
OCE30
Bus Interface
MMU
Timer
Two Internal Buses
(128 bits wide each)
IQBus
DPU
SC3400
Core
TWB
Write-
Through
Buffer
Write-
Back
Buffer
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