Implement Paper Tape Reader (PTR) and Paper Tape Puncher (PTP) in Altair8800

[vbmacher]

• https://deramp.com/swtpc.com/OAE80_Reader/OAE80_Index.htm
• https://github.com/simh/simh/blob/master/AltairZ80/altairz80_sio.c

[vbmacher]

Paper Tape Reader is also known as 88-HSR (High-Speed Reader)

[vbmacher]

http://www.virtualaltair.com/virtualaltair.com/vac_88-HSR.asp

[vbmacher]

Other option is OP-80A (https://deramp.com/swtpc.com/OAE80_Reader/OAE_80A_Manual.pdf)