I hereby claim:
- I am tln on github.
- I am tln (https://keybase.io/tln) on keybase.
- I have a public key whose fingerprint is 88C6 2313 724F DD8D 8647 6588 640F F6A1 1060 2F6E
To claim this, I am signing this object:
<a href="tint://">tint://</a> |
1. John Smith | |
2. Betsy Ross | |
3. Irving Johnson | |
4. Bill Murray | |
5. Tim McGraw | |
6. Mr. Bean |
I hereby claim:
To claim this, I am signing this object:
Probes, devices and ROM. | |
Imagine that there are several devices on a bus of some kind. CPUs | |
can probe devices and devices can probe back via a controller chip. | |
A probe consists of a device ID (1 byte, low bit unset, 127 possible devices) | |
and a command (1 byte). The CPU can be probed too. Each device has a | |
DWORD in memory as well, to send/receive extra information with the probe. | |
Probes sent back to the CPU don't interrupt the CPU, the CPU must |