ColdFire/68K Microcontrollers and Processors

Discussions

Ask a Question

Resetting ColdFire V1 with firmware

by on Latest post on by

7 Replies 6178 Views

RGPIOs access from DMA

by on Latest post on by

6 Replies 3667 Views

We have been using the 68LC302 for decades without major problems. We have designed a new product using the same circuitry around the 68LC302 as before but we can't get it to serial boot. PA5, PA7, PA12

by on Latest post on by

3 Replies 1825 Views

MCF5441x FB_CLK Spec clarification

by on Latest post on by

3 Replies 2224 Views

MCF5213 not running

by on Latest post on by

3 Replies 3118 Views

MC68LC302AF20VCT , for component marking

by on Latest post on by

1 Reply 1005 Views

Linker error for start undefined

by on Latest post on by

1 Reply 1282 Views

Calling c functions from assembly file in codewarrior for MCF5485 Coldfire

by on Latest post on by

2 Replies 2168 Views

Longevity of MCF51JM

by on Latest post on by

2 Replies 1476 Views

Please Fix "Last Activity March 1" on this Forum.

by on Latest post on by

1 Reply 1174 Views

pragma option for packed

by on Latest post on by

1 Reply 1204 Views

I need to find the document that describes the timing signals for the 68EN360. That info is not in the user's manual.

by on Latest post on by

6 Replies 11108 Views

FNET - TCP/IP Stack

by on Latest post on by

225 Replies 99617 Views

225

MCF52259 Microcontroller Reference Manual error with PUCPAR

by on Latest post on by

2 Replies 2219 Views

I see the MC68332 series is not recommended for new designs. How much longer will this part be available before end of life is declared?

by on Latest post on by

2 Replies 1914 Views

MCF5225 TWR-MECH with TWR-MEM (locating code on external memory)

by on Latest post on by

1 Reply 1302 Views

The 68k/Coldfire architecture is dead?

by on Latest post on by

2 Replies 1687 Views

MCF52259 ColdfireV2 Failing to boot correctly

by on Latest post on by

5 Replies 2021 Views

MCF51QM - EEEPROM programming

by on Latest post on by

2 Replies 1557 Views

Problems using Windows 10 and AN3927 (USB Bootloader MSD) framework, SF734138

by on Latest post on by

2 Replies 1994 Views

MCF5307AI90B device difference against MCF5307AI90BB1

by on Latest post on by

2 Replies 1605 Views

M54451EVB: Can it be run from Windows XP?

by on Latest post on by

2 Replies 1729 Views

Decoding the mapfile generated by a ColdFire processor

by on Latest post on by

3 Replies 1675 Views

M54451EVB: Can it be run from Windows XP?

by on Latest post on by

3 Replies 1348 Views

Console RAM and RAM differences in Coldfire project

by on Latest post on by

1 Reply 1502 Views

Is it possible to change the firmware of the CodeWarrior USB TAP debugger?

by on Latest post on by

1 Reply 1328 Views

MCF5329 PWM 16bits change duty cycle

by on Latest post on by

3 Replies 1935 Views

DDR Stress test for Coldfire (v4e)?

by on Latest post on by

2 Replies 2188 Views

About a local loopback mode of mc68360

by on Latest post on by

4 Replies 4429 Views

Proper EOI sequence for 5213 IRQs

by on Latest post on by

1 Reply 1608 Views

Cryptographic Accelerator Unit (CAU) MCF52259 documentation/examples

by on Latest post on by

1 Reply 1412 Views

AES encryption/decryption

by on Latest post on by

2 Replies 3837 Views

no PST_CLK output in BDM mode

by on Latest post on by

1 Reply 1509 Views

How can I connect the SCI IDLE Flag ( in S08SCIV4 ) to an I/O pin so I can monitor its state with an oscilliscope ?

by on Latest post on by

1 Reply 1292 Views

MCF51JM128 Bootloader AN3748

by on Latest post on by

3 Replies 2933 Views

What is the correct Read/Write timing sequence on the MC68332?

by on Latest post on by

2 Replies 3211 Views

MC68332ACEH25 can be remplaced MC68332GCEH25?

by on Latest post on by

5 Replies 3534 Views

how can I decrease the consumption in ModeStop?

by on Latest post on by

8 Replies 3571 Views

MCF5272 Replacement processor

by on Latest post on by

8 Replies 4825 Views

Does anyone have a sample interrupt handler ( assembly ) for MCF51JM128 serial COM that uses both RDRF and IDLE interrupts ?

by on Latest post on by

1 Reply 1176 Views

uboot from lbit can't work on MCF54418

by on Latest post on by

2 Replies 1444 Views

Can both RIE and ILIE be set so that either condition will cause an interrupt in the MCF51JM128EVLK ?

by on Latest post on by

1 Reply 1010 Views

Getting started with USB and MCF52259

by on Latest post on by

4 Replies 2131 Views

MCF51JM128VLK releasing control of PTH2?

by on Latest post on by

6 Replies 2624 Views

Not getting correct timing with PLL on MCF51MM.

by on Latest post on by

1 Reply 1597 Views

mcf52235

by on Latest post on by

1 Reply 1378 Views

Memory issue on Coldfire Processor

by on Latest post on by

2 Replies 1316 Views

Detect if a debugger is connected in firmware.

by on Latest post on by

4 Replies 1987 Views

USB driver on Mac OS

by on Latest post on by

1 Reply 2218 Views

MCF5249 GPIO Sink Current

by on Latest post on by

1 Reply 1394 Views

MCF5235 Drive Strength

by on Latest post on by

1 Reply 1266 Views

MCF54455 FEC FIFO overflows occurring

by on Latest post on by

4 Replies 2564 Views

MCF5484 branch/instruction cache coherency problem

by on Latest post on by

2 Replies 1573 Views

MCF51QE high internal reference clock

by on Latest post on by

1 Reply 897 Views

Subject: How can we prevent a receive FIFO overrun on an MCF5372 FEC

by on Latest post on by

1 Reply 1093 Views

How to fix the cache coherency issue between dma and processor(on MCF5372 fec)

by on Latest post on by

1 Reply 2421 Views

MCF52259 PSTCLK/TCLK emissions

by on Latest post on by

1 Reply 1298 Views

MQX TWRMCF54418 Boot Loader Bug

by on Latest post on by

2 Replies 1443 Views

Allowed input Jitter on MCF54455

by on Latest post on by

1 Reply 997 Views

M52223 USB Unstable when using USB2.0 Hub

by on Latest post on by

5 Replies 2254 Views

MC68332ACEH16 32-bit microcontroller

by on Latest post on by

1 Reply 1014 Views

How to debug on my K64F on IAR using windows in a virtual machine?

by on Latest post on by

1 Reply 1019 Views

How to know the state of the IRQ pin on a MCF51JMxxx?

by on Latest post on by

2 Replies 1515 Views

MCF51 SPI Slave, Interrupt on rising edge of SS signal

by on Latest post on by

2 Replies 1211 Views

Memory use of uTasker and SSL

by on Latest post on by

1 Reply 1045 Views

MCF5329 uClinux Rt Preempt patch

by on Latest post on by

1 Reply 1115 Views

SetStopMode

by on Latest post on by

1 Reply 1134 Views

Requirement of bdm related code

by on Latest post on by

2 Replies 1260 Views

MCF5271 (BGA version) do we still apply erata SECF131 to it? This means tie both the CLKMOD1 pin and the RESET line together.

by on Latest post on by

4 Replies 1919 Views

Debug TWR-MCF54418 with BDM/OSBDM error

by on Latest post on by

2 Replies 2597 Views

MSCAN question for Coldfire VI

by on Latest post on by

3 Replies 3800 Views

MCF54418, How to read NFC ECC bit correction count

by on Latest post on by

2 Replies 1827 Views

Coldfire Vi Flash programming question

by on Latest post on by

3 Replies 1417 Views

coldfire v.3 boot flash

by on Latest post on by

1 Reply 1189 Views

HELLO! AM USING MICROCONTROLLER MCFEM 256, AND WOULD LIKE TO ACTIVATE POTEÇÃO AGAINST WRITING IN FLASH MEMORY! WILL SOMEONE CAN HELP ME? I THANK THE ATTENTION !

by on Latest post on by

2 Replies 1399 Views

Coldfire MCF5208

by on Latest post on by

2 Replies 1259 Views

mcf54416 bdm issues

by on Latest post on by

7 Replies 4615 Views

How do I set Coldfire V1 MCG registers properly ?

by on Latest post on by

3 Replies 1696 Views

MCF5272 Boundary Scan Register

by on Latest post on by

2 Replies 1353 Views

MCF52235 Family

by on Latest post on by

1 Reply 911 Views

Modbus TCP with InterNiche’s ColdFire TCP/IP Stack

by on Latest post on by

5 Replies 3605 Views

FAQ 27860 lost?

by on Latest post on by

7 Replies 3827 Views

MCF5234: functionality of the interrupt controller

by on Latest post on by

6 Replies 4095 Views

Can any done the code k60 ethernet part to send and receive the data

by on Latest post on by

1 Reply 1034 Views

M68K external flash

by on Latest post on by

2 Replies 1485 Views

SWSEN

by on Latest post on by

1 Reply 1477 Views

Is there a replacement for the Coldfire MCF5485EVB evaluation board?

by on Latest post on by

1 Reply 1228 Views

MCF5275FEC EXTI typical timing

by on Latest post on by

4 Replies 1882 Views

Question on MCF5275RM.pdf timing figure pg 291

by on Latest post on by

3 Replies 18220 Views

MCF5213 stopmode

by on Latest post on by

7 Replies 8497 Views

First longword write to flash fails with illegal address. It works if you set a breakpoint one instruction after the write (0x80 to fstat). All protection registers have default values following reset..

by on Latest post on by

3 Replies 1621 Views

MCF5232CVM150 and MC9S08GB60A Ultrasonic Cleaning?

by on Latest post on by

1 Reply 1164 Views

Replacement for MC68EC000FN16

by on Latest post on by

4 Replies 2075 Views

C header files for MCF5441X?

by on Latest post on by

3 Replies 1914 Views

Flash Logical Block in MCF52235

by on Latest post on by

5 Replies 2871 Views

Coldfire uControllers failing

by on Latest post on by

8 Replies 4888 Views

Dev. board options

by on Latest post on by

8 Replies 3906 Views

Bootloader V3_2 for Coldfire V2 (MCF52259) on windows 10

by on Latest post on by

3 Replies 1687 Views