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Assembly
Connections
Operation
Testing
Documents
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The 912D60 Controller Board
The 912D60 microcontroller board is a single chip controller board with lots of
powerful features. Based on the Motorola MC68HC912D60, this board runs the part in single
chip mode, meaning you plug this board into power, and it is off and running. The
MC68HC912D60 is a member of the HC12 family and sports:
 | 60k of Flash EEPROM for program/data storage |
| 2k of RAM |
| 1k of on-chip EEPROM |
| 2 channels of SCI (async serial) |
| 1 SPI (sync serial) port |
| An enhanced timer control section |
| 4 channels of 8 bit PWM (or 2 channels of 16-bit) |
| 16 channels of 10-bit A/D conversion |
| 80+ pins of I/O |
The 912D60 board mounts this part on an easy to assemble board that features
| 2x5 header connectors to each of the major ports |
| 8 connectors for each of the Input/Output capture pins (from the timer section) that are
servo motor compatible. |
| Optional configurations via cut jumpers. |
| An onboard RS232/TTL interface and DB-9 connector for Serial port 0 |
| A power indicating LED. |
| A BDM12 interface port |
| Several spare surface mount layouts on the backside of the board |
| Spare through holes on .100" centers for adding additional connectors. |
This is the online manual. Click links to the left for additional information. An
online version is available at www.kevinro.com/doc/912d60/912d60.htm
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