URL https://opencores.org/ocsvn/pdp1/pdp1/trunk

Subversion Repositories pdp1

[/] [pdp1/] [trunk/] [rtl/] [vhdl/] - Rev 17

Rev	Log message	Author	Age	Path
17	Very hacky code to read paper tape files. Isim reads integers as 32-bit signed little endian, so we split that into the constituent bytes. Simulation has now managed to use our preloaded readin program to read the RIM of same program, which contains another type of loader (with checksumming), which read the program in again. That's a lot of work for no real progress, but the computer loads code. To do: hardwired logic read in mode, tool to feed RIM files to hardware, possibly a way to load new tapes in simulation.	yannv	2612d 18h	/pdp1/trunk/rtl/vhdl/
10	testtop: use a uart to send serial data	yannv	2615d 19h	/pdp1/trunk/rtl/vhdl/
9	Avoid unsigned port for PC.	yannv	2615d 19h	/pdp1/trunk/rtl/vhdl/
8	Avoid inout signal.	yannv	2615d 19h	/pdp1/trunk/rtl/vhdl/
3	Unpacked source code for further development in svn.	yannv	4856d 19h	/pdp1/trunk/rtl/vhdl/