DP256 EVB

Started by iewgnip in 68HC1214 years ago

Hi All, I hope you can help me with this problem. I have built my own EVB and I have one that I got from Motorola as well (EVB...

Hi All, I hope you can help me with this problem. I have built my own EVB and I have one that I got from Motorola as well (EVB DP256). The Motorola EVB was working fine all this while with an 8Mhz crystal. I used my own EVB to try to communicate with the Mot EVB using


SCI communication from PC with EVB(DP256)

Started by Yogeesh in 68HC1214 years ago 1 reply

Hi, We are using M68KIT9S12DP256 Evaluation board (EVB), P&E multilink BDM interface, and ZAP ICD 6812 (paged) V3.70a on...

Hi, We are using M68KIT9S12DP256 Evaluation board (EVB), P&E multilink BDM interface, and ZAP ICD 6812 (paged) V3.70a on Win98SE. We are not able to generate SCI receive interrupt in EVB when we try sending data from PC's serial port to EVB. We are sending set of


Re: : Programming the flash in EVB - HC912DG128

Started by Dr.D.C.Bandara in 68HC1215 years ago 1 reply

Dear All, I recently bought an EVB from Motorola containing HC912DG128 chip and the SDI debug tool. But I want to use the board...

Dear All, I recently bought an EVB from Motorola containing HC912DG128 chip and the SDI debug tool. But I want to use the board with the debugger 12. The manual says that the board is provided with flash unprogrammed. Can you tell me in detail how to put debug12 code in the EVB's fla


Re: 9S12DP256 EVB schematic

Started by sree...@... in 68HC1211 years ago 2 replies

> > > > Has anyone else who recently received or is using the 9S12DP256 EVB had trouble finding a schematic in any of the documentation....

> > > > Has anyone else who recently received or is using the 9S12DP256 EVB had trouble finding a schematic in any of the documentation. Maybe I'm just being thick. > >Jonathan Masters > > > > > > > > > > Helo, You can find the Schematic at the following link


Using Adapt912DT60 EVB

Started by jrsdorfman in 68HC128 years ago

Hi. I have been tasked with programming a timer board and haven't used assembler in almost 15 years. I am using the Adapt912DT60 EVB and would...

Hi. I have been tasked with programming a timer board and haven't used assembler in almost 15 years. I am using the Adapt912DT60 EVB and would like to take advantage of the Output Compare feature of the Mu. I am using the MiniIDE for coding, compiling and flashing.. I have been successful with simple programs.. turning on ports.. reading ports.. making software loops and delays... but now ...


Motorola 68HC12 EVB

Started by smaug_65 in 68HC1212 years ago

I apologize for the intrusion, but given the price (it starts @ $25) I thought some of you may be interested. I am currently...

I apologize for the intrusion, but given the price (it starts @ $25) I thought some of you may be interested. I am currently selling on Ebay (among other interesting stuff) a Motorola 68HC12 EVB, including manuals, assembler, tools and trial version of the Cosmic C compi


EVB 912DP256 SCI Problems

Started by nealskura in 68HC1215 years ago 2 replies

Hello, I am currently writing development software for the HCS12 DP256 EVB. I am trying to test software functionality through...

Hello, I am currently writing development software for the HCS12 DP256 EVB. I am trying to test software functionality through SCI data dumps to a HyperTerminal program running on my workstation. Currently, I am not getting any input in HyperTerminal. As I trace


interrupt overhead in EVB mode (9S12DP256)

Started by ctrobot28 in 68HC1214 years ago 3 replies

My little program runs from ram, the board is in EVB mode (dbug12 in flash). It uses RTI interrupts, approx. as follows: ...

My little program runs from ram, the board is in EVB mode (dbug12 in flash). It uses RTI interrupts, approx. as follows: volatile int foo = 0; rti_interrupt_handler() { foo = 100; } test_func() { enable_rti_interrupts(); while (foo == 0); // spin


9S12DP256 EVB Debugging Ideas - Comments Desired

Started by Eric Engler in 68HC1211 years ago 7 replies

Many people have 9S12DP256 based EVBs, and they use d-bug12 for debugging. This is especially popular with students and hobbiests, and they...

Many people have 9S12DP256 based EVBs, and they use d-bug12 for debugging. This is especially popular with students and hobbiests, and they normally don't use d-bug12 in the pod mode because they may only have one board and they want to avoid the cost of a new one. So they use a terminal window to do their debugging with one EVB board connected to the PC serial port, whether it's done with As...


Download my program to motorola EVB for hc12

Started by uripeled2000 in 68HC1214 years ago 3 replies

Please anyone can tell me how to download my program that I wrote using Codewarrior for HC12 to motorola's EVB board ? And how to ...

Please anyone can tell me how to download my program that I wrote using Codewarrior for HC12 to motorola's EVB board ? And how to convert to *.s19 or *.phy ? Thank you Uri


MC68HC912B32 EVB with Motorola SDI

Started by a2vutuan in 68HC1214 years ago 1 reply

Hi, I'm using MC68HC912B32 EVB, and trying to use POD mode with Serial Device Interface(SDI) from Motorola to free the SCI port...

Hi, I'm using MC68HC912B32 EVB, and trying to use POD mode with Serial Device Interface(SDI) from Motorola to free the SCI port for other purpose. I connect the 6pin header to the BDM out, set jumper J1 to A, J2 to B as said in User Manual, turn on power, do communication


Load Code in 68EVB9SC32

Started by fhgrossi in 68HC1212 years ago 7 replies

Hi everybody! I have just begun learning 68HC12 and I can't upload my assembly code in my EVB (COM2 nor USB BDM multilink). My EVB...

Hi everybody! I have just begun learning 68HC12 and I can't upload my assembly code in my EVB (COM2 nor USB BDM multilink). My EVB jumpers are setted: RX_EN: In RTS_EN: Open CTS_EN: Open MODA: 5V MODB: 5V MODC: gnd OSC_SEL1: EXTERNAL OSC_SEL2: EXT_CLOCK SW1_EN: In I change MODC to +5V when BDM


EEPROM Jumper question for M68EVB912B32

Started by mgrace_canlas in 68HC1214 years ago 1 reply

Hello, me again. I have a question regarding the M68EVB912B32 evaluation board. In the EVB user's manual, it stated in...

Hello, me again. I have a question regarding the M68EVB912B32 evaluation board. In the EVB user's manual, it stated in Jump-EEPROM Mode, "..(W3-1 and W4-0), the EVB begins operation out of reset by executing the user program in byte-erasable EEPROM starting at a


Codewarrior and Motorola SDI, BDM port

Started by a2vutuan in 68HC1213 years ago 2 replies

Hi, I'm using M68HC912B32EVB. I've been trying to use Motorola SDI as an interface between my EVB and Codewarrior. But the...

Hi, I'm using M68HC912B32EVB. I've been trying to use Motorola SDI as an interface between my EVB and Codewarrior. But the Codewarrior Dubugger can't detect my EVB. It keeps on saying that "Target not ready or not connected on COM2" when I do "Set Target".


EEPROM + interrupt +bootloader

Started by a2vutuan in 68HC1214 years ago

Hi, I'm using HC912B32 EVB, I need to program to use the IRQ interrupt. But I can't program the EEPROM to point the IRQ...

Hi, I'm using HC912B32 EVB, I need to program to use the IRQ interrupt. But I can't program the EEPROM to point the IRQ interrupt vector to my IRQ isr (in EVB mode). Is it that using bootloader to program the EEPROM is the only way I can do this. I've never tried with the


Problems in running a simple program in metrowerks codewarrior and M68HC12B32

Started by mortisgr in 68HC1212 years ago 3 replies

Hello all and thanks in advance for the help, I am using metrowerks codewarrior v3.1 and i have the M68HC12B32 EVB. I try to flash a...

Hello all and thanks in advance for the help, I am using metrowerks codewarrior v3.1 and i have the M68HC12B32 EVB. I try to flash a simple program in the evb. No problem compiling or downloading(I use mini IDE for this reason via serial port). But the program won't work, it is a simple port out( program Iattach it below). I managed to produce a .ls


2 questions

Started by nixknacks in 68HC129 years ago 1 reply

MC9S12DP256 using CodeWarrior DRAGON12+ development board /w d-bug 12 A. Does anyone know how to write to flash with d-bug 12? B. I'm...

MC9S12DP256 using CodeWarrior DRAGON12+ development board /w d-bug 12 A. Does anyone know how to write to flash with d-bug 12? B. I'm having trouble with .s19 files larger than 4KB in EVB mode. Is there a size limit in codewarrior that's getting me? How do I get around it. ------------------------------------


CME-12A4 EVB

Started by sylentkaos in 68HC1213 years ago 8 replies

Does anyone have this Board for sale. I need this board for school. Also can anyone help me out with some basic programs (arithmetic,...

Does anyone have this Board for sale. I need this board for school. Also can anyone help me out with some basic programs (arithmetic, real time interrupts etc) using WHYP12? Or if you know any good links that might be useful. I will appreciate any help i can get.


Schematic EVB with HCs12

Started by mich...@gmail.com in 68HC128 years ago 3 replies

i'm anewbie.I like HCS12 but at VietNam no sale Kit. I want draw a board to test.help me for a schematic. If have schematic interface USB to...

i'm anewbie.I like HCS12 but at VietNam no sale Kit. I want draw a board to test.help me for a schematic. If have schematic interface USB to download program is good. ------------------------------------


Quick question for the metrowerks codewarrior

Started by mortisgr in 68HC1212 years ago 3 replies

Hello all, I've got some questions for metrowerks codewarrior v3.1 I am working on M68HC12B32 EVB With burner.bbl i can make an .s19...

Hello all, I've got some questions for metrowerks codewarrior v3.1 I am working on M68HC12B32 EVB With burner.bbl i can make an .s19 record,how can i make a .lst ?