4 ms·
Is somebody going to do this for the PDP-10? My first programming experience was on the PDP-10 and I loved how symmetrical the instruction set was. Of course a
by mikequinlan 6y ago
Is somebody going to do this for the PDP-10? My first programming experience was on the PDP-10 and I loved how symmetrical the instruction set was. Of course a maximum user address space of 256K 36-bit words would never fly nowadays, but for the time it seemed awesome.
- codesmythe 6y agoCheckout http://pdp10.nocrew.org/docs/instruction-set/pdp-10.html http://pdp10.nocrew.org/docs/instruction-set/pdp-10.html for detailed info on the PDP-10 instruction set
- pinewurst 6y agoThe final KL10B permitted up to 32 256K word sections.
- mikequinlan 6y agoI am curious, do you know if user-mode programs had access to more than a single 256K word address space? Did they add something like segment registers or a split between Data and Instruction space?
- pinewurst 6y agoThe answer is yes they did. I think the PC was extended and you switched explicitly between segments via a small set of instructions, so code/data can't span segments. I think of it as being like an overlay system without actually overlaying.
- anthk 6y agoGet the Panda Tops-20 distribution for the Ka10. Then find either an assembler or use the debugger.