Retro/pcjs
Watch
1
0
Fork
You've already forked pcjs
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
pcjs/devices/pdp11/ram/README.md
Jeff Parsons 5f3694133a Updated READMEs regarding RAM image support
2016-10-17 11:18:18 -07:00

862 B
Raw Blame History

layout title permalink
page PDP-11 RAM Images /devices/pdp11/ram/

PDP-11 RAM Images

RAM images are added to machines by including a <ram> component in the machine XML configuration file with the file attribute set to the filename of the image, along with optional load and exec addresses; eg:

<ram id="ram" addr="0x0000" size="0x4000" file="/devices/pdp11/ram/bootstrap/bootstrap.json" load="0x3FE4" exec="0x3FE4"/>

If no load address is specified, the <ram> component relies on the "load" property of the JSON-encoded RAM image; otherwise, the starting RAM address is used. If no exec address is specified, the CPU will begin execution at its usual reset address.

The project currently contains the following PDP-11 RAM images: