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The following table shows the hardware components and BSP support for CEPC–based SDBs.
| Hardware component | Hardware support | BSP support |
|---|---|---|
| RAM | 32 MB and greater | RAM image |
| Flash | Not applicable | Not applicable |
| Boot ROM | Not applicable | Not applicable |
| Timers | Yes | Yes |
| Real-time clock | Yes | Yes |
| VGA | PCI | Yes |
| LCD | No | No |
| Ethernet | PCI | Debug Ethernet card and product Ethernet |
| Serial | 4 | Yes |
| PCMCIA or CF | PCI or ISA | Yes |
| Mouse | PS/2 | Yes |
| Keyboard | PS/2 | Yes |
| Hardware reset through a cold boot | Yes | Yes |
| Hardware reset through a warm boot | Yes | Yes |
| Software reset through a warm boot | Yes | Yes |
| Touch controller | No | No |
| Universal serial bus (USB) host | PCI | Yes |
| USB function | PCI | PCI Netchip 2890 |
| Serial Infrared (SIR) | Yes | Yes |
| Fast Infrared (FIR) | Yes | Yes |
| Audio output | PCI | Yes |
| Audio input | PCI | Yes |
| Parallel for printing | 1 | Yes |
| Integrated Device Electronics (IDE) | 2 | Yes |
| Smart card | PCI, USB | Yes |
| IEEE 1394 | PCI | Yes |
| Floppy disk | Y | No |
| TV output | No | Depends on specific BSP |
| Floating point unit | Yes | Yes |
| Expansion connector | PCI, ISA | Yes |
| PCI slots | Many | Yes |
| Compact PCI or PCI extender | PCI extender | Yes |
| Logic analyzer probes | No | Not applicable |
| JTAG | No | Not applicable |
| Debug LEDs | No | No |
| Companion or add-on cards | ATX and others | Not applicable |
| Form factor | 32 MB and greater | RAM image |
See Also
CEPC-based SDB Motherboard and Card Configuration | How-to Topics | How to Set Up a CEPC
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