Difference between revisions of "STM32F107VC/System architecture"
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The [[STM32F107VC]] is a ''connectivity line device'' with the basic architecture shown to the right. | The [[STM32F107VC]] is a ''connectivity line device'' with the basic architecture shown to the right. | ||
* Five masters: | * Five masters: | ||
| − | **Cortex™-M3 core DCode bus (D-bus) | + | **Cortex™-M3 core |
| + | ** DCode bus (D-bus) | ||
| + | **System bus (S-bus) | ||
**GP-DMA1 & 2 (general-purpose DMA) | **GP-DMA1 & 2 (general-purpose DMA) | ||
**Ethernet DMA | **Ethernet DMA | ||
Revision as of 07:08, 3 September 2011
The STM32F107VC is a highly complex device. To understand the device it's necessary first to understand the basic system architecture. Se Chapter 3 in the Reference Manual.
The STM32F107VC is a connectivity line device with the basic architecture shown to the right.
- Five masters:
- Cortex™-M3 core
- DCode bus (D-bus)
- System bus (S-bus)
- GP-DMA1 & 2 (general-purpose DMA)
- Ethernet DMA
- Three slaves:
- Internal SRAM
- Internal Flash memory
- AHB to APB bridges (AHB to APBx), which connect all the APB peripherals