Carprog Read MC68HC05 Processor Guide

Carprog Read MC68HC05 Processor Guide

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Here collect some related content about Carprog reading MC68H05 series processors.

For Motorola MPU MC68HC05 series programming use A10 cable



You can recognize Motorola (Freescale) MPU by maskset:



This MPU maskset is 3D33J

First digit “3” is mask series number, in practice can be 0, 1, 2, 3, 4 or 5, but for programming is not important.

Second 4 symbols is always letter + digit + digit + letter: this is processor maskset or encrypted processor type. All processor marking can by custom made, like “FORD S2234234” or SC2323454 but always you can find maskset on Motorola or Freescale processors. This MPU is MC68HC05B8 – because maskset is 3D33J

Before programming always select right processor type according maskset.



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How to connect CarProg programmer:

For HC05 programming use A10 cable 7 color wires:

YELOW – communication signal from MPU;

GREEN – communication signal to MPU;

BLUE – Reset signal to MPU;

ORANGE – MODB signal to MPU, low level;

BROWN – GND (ground);

RED – switched +5V;

VIOLET – switched +12V;





Troubleshooting:

CarProg ERROR messages:

Communication error – no communication between CarProg and Motorola processor – check MPU type, try to select quartz frequency manually.

To understand better onboard MPU programming problems, you can use table with right programming signals and voltages, described in table.

If you can’t read or write MPU with CarProg, check:

– did you was select right MPU type;

– did quartz resonator Q is the same in circuit board and in CarProg options;

– did all programming signals have right form and voltage;

A10 cable has 8 color wires:

YELOW – communication signal from MPU;

GREEN – communication signal to MPU;

BLUE – Reset signal to MPU;

ORANGE – PD4 signal to MPU, normally low level, but can by high;

GREY – PD3 signal to MPU, normally high level;

BROWN – GND (ground);

RED – switched +5V;

VIOLET – switched +12V;



1.MC68HC05B6, MC68HC05B8, MC68HC05B16, MC68HC05B32



MPU                         Mask Set

MC68HC05B6       0B91T

1C14H,

2C14H

0F10V

1E50H

MPU                            Mask Set

MC68HC05B8          0B83T

3D33J

0D54J

MPU                           Mask Set

MC68HC05B16        0D20J,

1D20J,

2D20J,

3D20J

0D60J

0F62J

1G28F

1G35N,

2G35N

2.MC68HC705B16, MC68HC705B16N, MC68HC705B32



MPU                                     Mask Set

MC68HC705B16                0D28J

F56K

MPU                                      Mask Set

MC68HC705B32                G41V

3G96A

K20C

D40J

D59J

3.MC68HC05X16, MC68HC05X32, MC68HC705X32



MPU                                      Mask Set

MC68HC705X32               D40J

1D59J

MC68HC705X16                0D62J

4.MC68HC05E6



MPU                         Mask Set

MC68HC05E6       0G72G

0F82B

5.MC68HC05P3



MPU                        Mask Set

MC68HC05P3       1E25B

6.MC68HC705P3



MPU                           Mask Set

MC68HC705P3       1F75B

7.MC68HC05H12



MPU                         Mask Set

MC68HC05H12     0H57A

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