NORD-1 boards: Difference between revisions
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(Added a few cards and fixed the naming of a few) |
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| [[115 (NORD-1 card)|115]] || 2A15 || Arithmetic control || | | [[115 (NORD-1 card)|115]] || 2A15 || Arithmetic control || | ||
|- | |- | ||
| [[120 II (NORD-1 card)|120/II]] || 2A20/II || I/O control || | | [[120-II (NORD-1 card)|120/II]] || 2A20/II || I/O control || | ||
|- | |- | ||
| [[122 (NORD-1 card)|122]] || 2A22 || Assembler || | | [[122 (NORD-1 card)|122]] || 2A22 || Assembler || | ||
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| [[157 (NORD-1 card)|157]] || 2A57 || Teletype control || | | [[157 (NORD-1 card)|157]] || 2A57 || Teletype control || | ||
|- | |- | ||
| [[158 II (NORD-1 card)|158/II]] || 2A58/II || Memory buffer || | | [[158-II (NORD-1 card)|158/II]] || 2A58/II || Memory buffer || | ||
|- | |- | ||
| [[159 (NORD-1 card)|159]] || 2A59 || Memory OR || | | [[159 (NORD-1 card)|159]] || 2A59 || Memory OR || | ||
|- | |- | ||
| [[160 (NORD-1 card)|160]] || | | [[160 (NORD-1 card)|160]] || || Simplex control || | ||
|- | |- | ||
| [[163 (NORD-1 card)|163]] || 2A63 || I/O output and clock || | | [[160-II (NORD-1 card)|160/II]] || 2A60 || Simplex control || | ||
|- | |||
| [[163-II (NORD-1 card)|163/II]] || 2A63 || I/O output and clock || | |||
|- | |- | ||
| [[164 (NORD-1 card)|164]] || 2A64 || Reader buffer || | | [[164 (NORD-1 card)|164]] || 2A64 || Reader buffer || | ||
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| [[179 (NORD-1 card)|179]] || 2A79 || Punch buffer || | | [[179 (NORD-1 card)|179]] || 2A79 || Punch buffer || | ||
|- | |- | ||
| [[181 (NORD-1 card)|181]] || || Cartridge disc 7/8 register || | | [[180-III (NORD-1 card)|180/III]] || || Device instructions || | ||
|- | |||
| [[181-II (NORD-1 card)|181/II]] || || Cartridge disc 7/8 register || | |||
|- | |||
| [[182 (NORD-1 card)|182]] || || Data channel register || | |||
|- | |||
| [[183-II (NORD-1 card)|183/II]] || || Data channel counters || | |||
|- | |- | ||
| [[184 (NORD-1 card)|184]] || 2A84 || I/O Output || | | [[184 (NORD-1 card)|184]] || 2A84 || I/O Output || | ||
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|- | |- | ||
| [[195 (NORD-1 card)|195]] || || Duplex Start-stop buffer || | | [[195 (NORD-1 card)|195]] || || Duplex Start-stop buffer || | ||
|- | |||
| [[196 (NORD-1 card)|196]] || || GH 1101-J control || | |||
|- | |- | ||
| [[301 (NORD-1 card)|301]] || || Reader buffer || | | [[301 (NORD-1 card)|301]] || || Reader buffer || | ||
|- | |||
| [[302 (NORD-1 card)|302]] || || Centronics interface || | |||
|- | |- | ||
| [[305 (NORD-1 card)|305]] || || Memory control || | | [[305 (NORD-1 card)|305]] || || Memory control || | ||
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| [[312 (NORD-1 card)|312]] || || Cartridge sequence || | | [[312 (NORD-1 card)|312]] || || Cartridge sequence || | ||
|- | |- | ||
| [[313 (NORD-1 card)|313]] || || Cartridge control || | | [[313-II (NORD-1 card)|313/II]] || || Cartridge control || | ||
|- | |- | ||
| [[503 (NORD-1 card)|503]] || || Data ch. driver || | | [[503 (NORD-1 card)|503]] || || Data ch. driver || | ||
Revision as of 08:16, 17 July 2016
This is an incomplete compilation of known boards used in the NORD-1 series of computers.
Card cages in a NORD-1.
There is a lot of different boards used in the NORD-1 computer. Most are numbered with a three digit code starting at 101 and at least going up to 504. The NORD-1 was one of the first computers to be constructed of integrated circuits instead of transistors. Almost all of the boards are built with the 74-series IC:s.
Table of NORD-1 Boards
| Board | Drawing | Name | Notes |
|---|---|---|---|
| 90N00 | 2B01 | Data Inverter | |
| 90N04 | |||
| 90X08 | |||
| 90N40 | 2B01 | Register Enabling | |
| 101 | 2A01 | Bus memory | |
| 102 | 2A02 | Register I | |
| 103 | 2A03 | Arithmetic | |
| 106 | 2A06 | Interrupt Register | |
| 108 | 2A08 | Register II | |
| 109 | 2A09 | Register control | |
| 110 | 2A10 | Panel buffer | |
| 113 | I Card reader contr. (duplex) | ||
| 115 | 2A15 | Arithmetic control | |
| 120/II | 2A20/II | I/O control | |
| 122 | 2A22 | Assembler | |
| 123 | 2A23 | Cycle counter | |
| 124 | 2A24 | Counter control | |
| 125 | 2A25 | Shift counter | |
| 126 | 2A26 | Shift control | |
| 127 | 2A27 | Control flip-flops | |
| 128 | 2A28 | Protection check | |
| 130 | 2A30 | Addressing control | |
| 131 | 2A31 | Addressing control | |
| 132 | 2A32 | Interrupt control | |
| 133 | 2A33 | Bit instruction | |
| 134 | 2A34 | Floating control | |
| 135 | 2A35 | Floating control | |
| 136 | 2A36 | Floating control | |
| 137 | 2A37 | Floating control | |
| 140 | 2A40 | Lamp register | |
| 141 | 2A41 | Protection | |
| 145 | |||
| 146 | 2A46 | Register transfer | |
| 150 | 2A50 | Register | |
| 151 | 2A51 | Time counter | |
| 157 | 2A57 | Teletype control | |
| 158/II | 2A58/II | Memory buffer | |
| 159 | 2A59 | Memory OR | |
| 160 | Simplex control | ||
| 160/II | 2A60 | Simplex control | |
| 163/II | 2A63 | I/O output and clock | |
| 164 | 2A64 | Reader buffer | |
| 165 | 2A65 | I/O Input | |
| 166 | 2A66 | I/O Output | |
| 168 | 2A68 | Channel interface | |
| 169 | 2A69 | Cambridge control | |
| 170 | 2A70 | Duplex buffer | |
| 179 | 2A79 | Punch buffer | |
| 180/III | Device instructions | ||
| 181/II | Cartridge disc 7/8 register | ||
| 182 | Data channel register | ||
| 183/II | Data channel counters | ||
| 184 | 2A84 | I/O Output | |
| 185 | 2A85 | Line driver/receiver | |
| 186 | 2A86 | I/O data board | |
| 187 | 2A87 | I/O Input | |
| 189 | 2A89 | Interface buffer/cable | |
| 190 | 2A90 | Cable card | |
| 191 | 2A91 | I/O expander | |
| 194 | 2A94 | Memory buffer driver | |
| 195 | Duplex Start-stop buffer | ||
| 196 | GH 1101-J control | ||
| 301 | Reader buffer | ||
| 302 | Centronics interface | ||
| 305 | Memory control | ||
| 309 | Cartridge disc transmit | ||
| 310 | Cartridge disc receiver | ||
| 311 | Cartridge timing | ||
| 312 | Cartridge sequence | ||
| 313/II | Cartridge control | ||
| 503 | Data ch. driver | ||
| 504 | Cable card Bus receiver | ||
| 7316 | Expander |
References and sources
- HARDWARE MANUAL NORD 1