參數(shù)資料
型號: SMJ320E14
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: DIGITAL SIGNAL PROCESSOR
中文描述: 數(shù)字信號處理器
文件頁數(shù): 8/54頁
文件大小: 614K
代理商: SMJ320E14
SM320VC33, SMJ320VC33
DIGITAL SIGNAL PROCESSOR
SGUS034E - FEBRUARY 2001 - REVISED OCTOBER 2002
8
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251-1443
functional block diagram
24
éééé
éééé
éééé
éééé
Boot
Cache
(64
32)
BRAM
(1K
32)
RAM
(1K
32)
RDY
HOLD
HOLDA
STRB
R/W
D31- D0
A23- A0
RESET
INT(3- 0)
IACK
MCBL/MP
XF(1,0)
CPU1
REG1
REG2
MUX
40
32
32
32
32
32
32
32
24
24
24
24
BK
ARAU0
ARAU1
DISP0, IR0, IR1
Precision
Registers
(R7-R0)
Auxiliary
Registers
(AR0- AR7)
Other
Registers
(12)
40
40
40
40
Multiplier
32-Bit
Barrel
Shifter
ALU
DMA Controller
GlRegister
Source-Address
Register
Destination-
Address
Register
Serial Port 0
SeriaRegister
(Receive/Transmit
DaRegister
Data-Receive
Register
FSX0
DX0
CLKX0
FSR0
DR0
CLKR0
Timer 0
Global-Control
Register
Timer-Period
Register
Timer-Counter
Register
TCLK0
Timer 1
Global-Control
Register
Timer-Period
Register
Timer-Counter
Register
TCLK1
Port Control
STRB-Control
Register
Transfer-
Counter
Register
PDATA Bus
PADDR Bus
DDATA Bus
DADDR1 Bus
DADDR2 Bus
DMADATA Bus
DMAADDR Bus
24
40
32
32
24
24
32
32
24
24
24
24
32
32
32
CPU2
32
32
40
40
P
C
R
R
BRAM
(16K
×
32)
24
32
BRAM
(16K
32)
24
32
M
P
XOUT
XIN
H1
H3
PAGE0
PAGE1
PAGE2
PAGE3
Peripheral Data Bus
TDI
TDO
EMU0
EMU1
TCK
TMS
TRST
EXTCLK
M
EDGESHZ
C
P
J
IR
PC
RSV(0,1)
CLKMD(0,1)
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