Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

SMJ320C25-50FJM Datasheet(PDF) 6 Page - Texas Instruments

Click here to check the latest version.
No. de pieza SMJ320C25-50FJM
Descripción Electrónicos  DIGITAL SIGNAL PROCESSOR
Download  38 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  TI1 [Texas Instruments]
Página de inicio  http://www.ti.com
Logo TI1 - Texas Instruments

SMJ320C25-50FJM Datasheet(HTML) 6 Page - Texas Instruments

Back Button SMJ320C25-50FJM Datasheet HTML 2Page - Texas Instruments SMJ320C25-50FJM Datasheet HTML 3Page - Texas Instruments SMJ320C25-50FJM Datasheet HTML 4Page - Texas Instruments SMJ320C25-50FJM Datasheet HTML 5Page - Texas Instruments SMJ320C25-50FJM Datasheet HTML 6Page - Texas Instruments SMJ320C25-50FJM Datasheet HTML 7Page - Texas Instruments SMJ320C25-50FJM Datasheet HTML 8Page - Texas Instruments SMJ320C25-50FJM Datasheet HTML 9Page - Texas Instruments SMJ320C25-50FJM Datasheet HTML 10Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 38 page
background image
SMJ320C25, SMJ320C2550
DIGITAL SIGNAL PROCESSOR
SGUS007D – AUGUST 1988 – REVISED OCTOBER 2001
6
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
16 X 16-bit parallel multiplier (continued)
Four product shift modes are available at the product register (PR) output that are useful when performing
multiply/accumulate operations, fractional arithmetic, or justifying fractional products.
timer
The SMJ320C25 provides a memory-mapped 16-bit timer for control operations. The on-chip timer (TIM)
register is a down counter that is continuously clocked by CLKOUT1. A timer interrupt (TINT) is generated every
time the timer decrements to zero. The timer is reloaded with the value contained in the period (PRD) register
within the next cycle after it reaches zero so that interrupts can be programmed to occur at regular intervals of
PRD + 1 cycles of CLKOUT1.
memory control
The SMJ320C25 provides a total of 544 16-bit words of on-chip data RAM, divided into three separate blocks
(B0, B1, and B2). Of the 544 words, 288 words (blocks B1 and B2) are always data memory, and 256 words
(block B0) are programmable as either data or program memory. A data memory size of 544 words allows the
SMJ320C25 to handle a data array of 512 words (256 words if on-chip RAM is used for program memory), while
still leaving 32 locations for intermediate storage. When using block B0 as program memory, instructions can
be downloaded from external program memory into on-chip RAM and then executed.
When using on-chip program RAM, ROM, or high-speed external program memory, the SMJ320C25 runs at
full speed without wait states. However, the READY line can be used to interface the SMJ320C25 to slower,
less-expensive external memory. Downloading programs from slow off-chip memory to on-chip program RAM
speeds processing while cutting system costs.
The SMJ320C25 provides three separate address states for program memory, data memory, and I/O. The
on-chip memory is mapped into either the 64K-word data memory or program memory space, depending upon
the memory configuration. The CNF0 (configure block B0 as data memory) and CNFP (configure block B0 as
program memory) instruction allow dynamic configuration of the memory maps through software. Regardless
of the configuration, the user can still execute from external program memory.
The SMJ320C25 has six registers which are mapped into the data memory space: a serial port data receive
register, serial port data transmit register, timer register, period register, interrupt mask register, and global
memory allocation register.


Número de pieza similar - SMJ320C25-50FJM

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
SMJ320C25-50FJ TI-SMJ320C25-50FJ Datasheet
582Kb / 36P
[Old version datasheet]   DIGITAL SIGNAL PROCESSOR
More results

Descripción similar - SMJ320C25-50FJM

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
SMJ320C30 TI-SMJ320C30 Datasheet
726Kb / 47P
[Old version datasheet]   DIGITAL SIGNAL PROCESSOR
TMS320C32 TI-TMS320C32 Datasheet
645Kb / 44P
[Old version datasheet]   DIGITAL SIGNAL PROCESSOR
TMS320VC33 TI-TMS320VC33 Datasheet
654Kb / 57P
[Old version datasheet]   DIGITAL SIGNAL PROCESSOR
TMS320C30 TI1-TMS320C30_16 Datasheet
753Kb / 53P
[Old version datasheet]   DIGITAL SIGNAL PROCESSOR
SM320C26B TI1-SM320C26B Datasheet
448Kb / 42P
[Old version datasheet]   DIGITAL SIGNAL PROCESSOR
logo
Samsung semiconductor
S5L9286F02 SAMSUNG-S5L9286F02 Datasheet
598Kb / 35P
   DIGITAL SIGNAL PROCESSOR
logo
Texas Instruments
TMS320P25 TI-TMS320P25 Datasheet
763Kb / 48P
[Old version datasheet]   DIGITAL SIGNAL PROCESSOR
TMS320F206 TI-TMS320F206_06 Datasheet
832Kb / 58P
[Old version datasheet]   DIGITAL SIGNAL PROCESSOR
TMS320F206 TI-TMS320F206_07 Datasheet
826Kb / 58P
[Old version datasheet]   DIGITAL SIGNAL PROCESSOR
SM320F2812-HT TI-SM320F2812-HT Datasheet
1Mb / 155P
[Old version datasheet]   Digital Signal Processor
SM320C32-EP TI1-SM320C32-EP Datasheet
621Kb / 44P
[Old version datasheet]   DIGITAL SIGNAL PROCESSOR
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com