User`s guide
Table Of Contents
- 1. PREFACE
- 2. CHECKLIST AND REQUIREMENTS
- 3. INSTALLATION AND USE
- 3.1 PROGRAMMER CHECK AND CONNECTION TO PC
- 3.2 PROGRAMMER FIRMWARE UPDATE
- 4. INTERFACE TYPES
- 5. WORKING WITH TARGET MCU
- 6. FILE OPERATIONS
- 7. ERRORS AND TROUBLESHOOTING
- 8. WARRANTY STATEMENT
- 9. APPENDIX
- Figure 2. In-Circuit programming schematic diagram for HC912/9S12 MCU
- Figure 3. In-Circuit wiring diagram for MC68HC912B32, 80-PIN QFP Package
- Figure 4. In-Circuit wiring diagram for MC68HC912D60/DG128, 112-PIN TQFP Package
- Figure 5. In-Circuit wiring diagram for MC68HC912D60A/DG128A, 112-PIN LQFP Package
- Figure 6. In-Circuit wiring diagram for MC68HC(9)12D60, 80-PIN QFP Package
- Figure 7. In-Circuit wiring diagram for MC68HC912D60A, 80-PIN QFP Package
- Figure 8. In-Circuit wiring diagram for MC9S12Dx64/Dx128/Dx256, 80-PIN QFP Package
- Figure 9. In-Circuit wiring diagram for MC9S12Dx64/Dx128/Dx256, 112-PIN LQFP Package
- Figure 10. In-Circuit wiring diagram for MC9S12H-Family 112-PIN LQFP Package
- Figure 11. In-Circuit wiring diagram for MC9S12H-Family 144-PIN LQFP Package
Error Message: Device still locked
Causes: This message can appear in On-Board programming interface when target
MCU secured.
Solutions: Check accuracy of device type selected; take attention on MCU maskset.
Try to reconnect to target MCU.
Error Message: Device can't be unsecured
Causes: This message can appear in In-Circuit programming interface when MCU
EEPROM/FLASH erased (all data equal to $FF) and accordingly device
still secured.
Solutions: Check voltage on VCC pins. Try to reconnect to target MCU.
Error Message: Voltage on VFP pin is below normal programming voltage level
Causes: This message can appear when no or low voltage applied to VFP pin.
Solutions: Apply specified by Motorola voltage to VFP pin.
Error Message: On-Board Programming Interface not supported for the Device
Causes: This message can appear when wrong Device selected.
Solutions: Select correct device type; take attention on MCU maskset.
Error Message: External power supply must be disconnected from BDM ICP connector
Causes: This message can appear in On-Board programming interface when
external voltage applied to BDM ICP connector (see Figure 1).
Solutions: Disconnect cable from BDM ICP connector.
Error Message: Vreg Overcurrent Protection
Causes: This message can appear when current consumption from built-in power
supply grater than 500 mA.
Solutions: Check target MCU power pins on short circuit.
Error Message: Vreg Output Voltage out of range
CYPRESS IIC BUS Busy
CYPRESS IIC Protocol Failed
CYPRESS Frequency out of range
Wrong Subroutine call
Causes: These messages can appear when fatal problems with HC912-Programmer
hardware accrued.
Solutions: Contact ETL technical support.
& Note: HC912-Programmer has Log Window which can be stored to file. To
perform this operation right clicks on Log Window. Than click on “Sav
hc912prog.log file“ menu item. Now this file can be found in the same
directory as HC912-Programmer software. Log File can be se
e to
nd by E-mail to
techsupport@etlweb.net for non described problem solution.
form to applicable. Report any defects for a 45
days period, from the applicable data on invoice.
ETL warrants that Product delivered shall con
8. WARRANTY STATEMENT
©ETL 2004-2006 MC68HC912/9S12 Programmer User’s Guide 14