Motorola MCU DG128 Bedienungsanleitung

Card12Hardware Version 1.1User ManualJune 25 2008

5. Mechanical DimensionsThe following table summarizes the mechanical dimensions of theCard12. The values provide a basis for the design of carrier bo

6. Application HintsIn this section some details will be given on how to program theHC12 in general and the Card12 Controller Module in particular.Ple

Important Notice: VFP-Pin of the ControllerThe members of the first HC12 generation (D60, DG128 etc.) needa Flash programming voltage of 12V (see data

7. Monitor Program TwinPEEKsSoftware Version 1.6Serial CommunicationThe monitor program TwinPEEKs comminicates using the firstRS232 interface ("S

The following listing shows, which interrupt is redirected to whichpseudo address in RAM by the monitor program:FFC2 : org $ffc2 ;

8. Monitor CommandsTwinPEEKs Command Summary:Dump: D [adr1 [adr2]]w Display Memory from Address "adr1" to "adr2" ("adr2"

Page: P [page]w Select a memory page ("page"=0..7). This page will be visible inthe paged area ($8000 to $BFFF = 16 KB). DG128(A) only!Bul

9. Memory MapCard12.D60A32KB (upper) Flash Memory ArrayTwinPEEKs uses the top 8KB$FFFF$800028KB (lower) Flash Memory Array$7FFF$10001KB EEPROM$0FFF$0C

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Contents159. Memory Map ...138. Monitor Commands ...11Redirected Interrupt Vectors

1. OverviewCard12 is an easy to use, credit card-sized Controller Module basedon a Motorola HC12 Microcontroller. The Card12 Controller Moduleprovides

Extended Features of Card12.DG128A:w Motorola 16 Bit Microcontroller MC912DG128Aw 128 KB Flash Memoryw 8 KB RAMw 2 KB EEPROMw two CAN-Interfaces (1x i

2. Quick StartAs no one likes to read lengthy manuals, we will summarize themost important things in the following section. If you need any additio-na

3. Parts Location DiagramPlace Plan - Component SideSolder Bridges on the Back Side of the PCBUser Manual5

4. Jumpers and Solder BridgesJumpersJP1, JP2: MODA, MODB1-2* MODA/MODB=L (Single Chip Mode)2-3 MODA/MODB=H (Expanded Wide Mode)Solder BridgesBR1: VDDA

BR6, BR7: RS232 TxD/RxD Select (SER1)1-2* RS232 configured as "Device"(for connection to a PC etc.)2-3 RS232 configured as "Host"(