DatasheetsPDF.com

MC8051

Oregano
Part Number MC8051
Manufacturer Oregano
Description IP Core
Published Jan 8, 2008
Detailed Description www.DataSheet4U.com Design & Consulting GesmbH MC8051 IP Core Synthesizeable VHDL Microcontroller IP-Core User Guide ...
Datasheet PDF File MC8051 PDF File

MC8051
MC8051


Overview
www.
DataSheet4U.
com Design & Consulting GesmbH MC8051 IP Core Synthesizeable VHDL Microcontroller IP-Core User Guide Web: http://oregano.
at/services/8051.
htm Contact: mc8051@oregano.
at Version 1.
1 June 2002 www.
DataSheet4U.
com 8051 IP Core - Overview Key Features Fully synchronous design Instruction set compatible to the industry standard 8051 microcontroller Optimized architecture enables fast one to four clocks per OP code Up to 10 times faster due to completely new architecture User selectable number of timers/counters as well as serial interface units Active timer/counter and serial interface units selectable via additional special function register Optional implementation of the multiply command (MUL) using a parallel multiplier unit Optional implementation of the divide command (DIV) using a parallel divider unit Optional implementation of the decimal adjustment command (DA) No multiplexed I/O ports 256 bytes internal RAM Up to 64 Kbytes ROM and up to 64 Kbytes RAM Source code available free of charge under the GNU LGPL license Technology independent, clear structured, well commented VHDL source code Easily expandable by adapting/changing VHDL source code Parameterizeable via VHDL constants page 2 of 11 www.
DataSheet4U.
com 8051 IP Core – Block Diagram The starting from the top level module and its submodules are depicted in figure 1.
The toplevel signal names are shown as well as the three memory blocks used in the design.
The user selectable number of serial interfaces and timer/counter units is indicated by the dotted line between the modules mc8051_siu and mc8051_tmrctr.
clk reset all_t0_i all_t1_i all_rxd_i int0_i int1_i p0_i p1_i p2_i p3_i N N N mc8051_siu mc8051_siu N N N all_rxdwr_o all_txd_o all_rxd_o N N mc8051_alu N N mc8051_tmrctr mc8051_tmrctr 8 8 8 8 8 8 8 8 p0_o p1_o p2_o p3_o mc8051_control mc8051_core mc8051_top mc8051_ram (128x8 bit) mc8051_rom (up to 64kx8 bit) mc8051_ramx (up to 64kx8 bit) figure 1: Block diagra...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)