memory driver

Closed Posted Feb 17, 2014 Paid on delivery

$250-750 USD

Paid on delivery

Closed Paid on delivery

I need a low level driver for read/write data to S29GL064N90BFI040 [Spansion - 64 Mbit flash] using CCS C compiler.

The conroller is PIC18(L)F46K22.

I should works in 8 bit mode, muxing the addr. and data lines.

The routines needed:

Erase all

Erase from[addr] to [addr]

Read from[addr] to [addr] (max 2k Bytes)

Read 2k DATA byte from Usart / I2C and Write to addr.

Read 2k DATA byte from array and Write to addr.

Set memory in write protect mode.

PHP Software Architecture

Project ID: #5448707

About the project

5 proposals Remote project Active Mar 26, 2014

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs

5 freelancers are bidding on average $455 for this job

zeke's Profile Picture
zeke

Dear Customer! I am an expert PHP developer with over 6 years of experience and very interested to work on this project. Available to start immediately and finish as soon as possible. My bid is for fast professional s More

$515 USD in 10 days
(188 Reviews)
7.5
thindo's Profile Picture
thindo

A proposal has not yet been provided

$555 USD in 10 days
(4 Reviews)
3.9
evilcop's Profile Picture
evilcop

we already work on its https://www.freelancer.com/u/evilcop.html why you chose us have 5/5 rating with 100% complete rate with here have a little company too so you can depend on us . We provide you industry standard More

$309 USD in 8 days
(5 Reviews)
3.1
Post a project like this