NORD-10 boards
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This is an incomplete compilation of known boards used in the NORD-10 series of computers.
Card cages in a NORD-10.
Just as in the NORD-1 computer, the CPU is made up of several different boards. As far as I know there is usually two card frames, the top one contains the main CPU cards while the bottom frame contains memory and I/O boards.
The NORD-10 was constructed in the age of core memory so the first version used core memory. A later development replaced the core memory with solid state memory in the NORD-10/S. Older NORD-10 systems could be upgraded to the newer NORD-10/S model.
Most cards are numbered with a four digit code starting at 1001 and at least going up to 1315 and one card with number 1932.
Table of NORD-10 series boards
This list is based on the list of NORD-10 boards on sintran.com with additional sources added to the list.
| Board | Drawing | Name | Product number | Notes |
|---|---|---|---|---|
| 1001 | 2A01 | Main Arithmetic | 322000 | |
| 1002 | 2A02 | Registers | 322001 | |
| 1003 | 2A03/II | Status | 322002 | |
| 1004 | 2A04 | Memory Data | 322003 | |
| 1005 | 2A05 | Memory Address | 322004 | |
| 1006 | 2A06 | OR Logic | 322005 | |
| 1007 | 2A07 | Decoding | 322006 | |
| 1008 | 2A08 | Interrupt Registers | 322007 | |
| 1009 | 2A09 | Microaddressing | Mattislind | |
| 1010 | 2A10 | I/O Address | 322009 | |
| 1011 | 2A11 | I/O Data | Mattislind | |
| 1012 | 2A12/II | Rack Driver | Mattislind | |
| 1013 | 2A13 | Device Registers | 322012 | |
| 1014 | 2A14 | DMA Registers | 322013 | |
| 1015 | 2A15 | Drum Sequenser | Mattislind | |
| 1016 | 2A16 | Drum Control | Mattislind | |
| 1017 | 2A17 | Drum Timing | Mattislind | |
| 1018 | 2A18 | Tape Reader Interface | 322017 | |
| 1019 | 2A19 | Rack Control 1 | 322018 | |
| 1020 | 2A20 | Teletype Buffer | ||
| 1021 | 2A21 | Rack Control 2 | Mattislind | |
| 1022 | 2A22 | Bus Control | 322021 | |
| 1023 | 2A23/II | 1K PROM | 322022 | |
| 1024 | 2A24 | RTCL - N10 | 322023 | |
| 1025 | 2A25 | Time Counter | 322024 | |
| 1026 | 2A26 | Punch Interface | 322025 | |
| 1027 | 2A27 | I/O Control | 322026 | |
| 1028 | 2A28 | Interrupt Control | ||
| 1029 | 2A29 | Panel Control 1 | 322028 | |
| 1030 | 2A30 | Panel Control 2 | 322029 | |
| 1031 | 2A31 | Panel Data 1 | 322030 | |
| 1032 | 2A32 | Panel Data 2 | 322031 | |
| 1033 | 2A33 | Panel Driver | 322032 | |
| 1034 | Paging surrogate | Mattislind | ||
| 1035 | 2A35/II | Memory Control | ||
| 1036 | 2A36 | Disc Transceiver | 322035 | |
| 1037 | 2A37 | Disc Control | 322036 | |
| 1038 | 2A38 | Disc Sequence | 322037 | |
| 1039 | 2A39 | Disc Timing | 322038 | |
| 1040 | 2A40 | Paging | 322039 | |
| 1041 | 2A41 | 16 Bit Digital Input | Mattislind | |
| 1042 | 2A42 | 16 Bits Digital Output | 322041 | |
| 1043 | 2A43 | Card Reader Buffer | 322042 | [1] |
| 1045 | 2A45 | CDC 3000Channel Xmitters and Receivers for NORD | ||
| 1046 | 2A46 | Asynchronous Modem Buffer | 322045 | |
| 1047 | 2A47 | CDC Line Printer Interface | 322046 | |
| 1048 | 2A48 | Magtape Control A | 322046 | |
| 1050 | 2A50 | Synchronous Modem Buffer | 322049 | |
| 1051 | 2A51 | Read Control Module | 32xxxx | |
| 1052 | 2A52 | Write Control Module | 32xxxx | |
| 1053 | 2A53 | Drive Control Module | 32xxxx | |
| 1054 | 2A54 | Panel Control 2 | 322053 | |
| 1055 | 2A55 | Memory Control | 322054 | |
| 1056 | 2A56 | Process Input | 322055 | |
| 1057 | 2A57 | Process Output | 322056 | |
| 1058 | 2A58 | Interrupt Control | 322139 | |
| 1060 | 2A60 | 4K RAM | 322141 | |
| 1061 | 2A61 | HP Parity | 322142 | |
| 1062 | 2A62 | Status | 322143 | |
| 1063 | 2A63 | HP Timing A | 322144 | |
| 1064 | 2A64 | HP Timing B | 322145 | |
| 1066 | 2A66 | 4K MOS RAM Module "Mostek" | 32xxxx | |
| 1067 | 2A67 | 4K PROM Memory | ||
| 1068 | 2A68 | ACM I/O | 32xxxx | |
| 1070 | 2A70 | Data and Addr. Bus Sel. | 322151 | |
| 1071 | 2A71 | NORD-50 Data | 322152 | |
| 1072 | 2A72 | HP Control B | 322153 | |
| 1073 | 2A73 | Control Driver | 322154 | |
| 1074 | 2A74 | 32xxxx | ||
| 1075 | 2A75 | Micro Addressing | 322156 | |
| 1076 | 2A76 | SMD Timing | ||
| 1077 | 2A77 | SMD Control | 32xxxx | |
| 1078 | 2A78 | SMD Receiver | 322159 | |
| 1079 | 2A79 | SMD Transmitter | 32xxxx | |
| 1080 | 2A80 | SMD Unit Control | Mattislind | |
| 1081 | 2A81 | MPM Data Line Driver | 322162 | |
| 1083 | 2A83 | MPM Address Line Driver | 322164 | |
| 1085 | MPM Data Line Driver | 322166 | ||
| 1087 | MPM Address Line Driver | 322168 | ||
| 1089 | 2A89 | MPM Refresh | 322170 | |
| 1090 | 2A90 | MPM Control | 322171 | |
| 1092 | 2A92 | Buffered DMA Register | 32xxxx | |
| 1093 | 2A93 | Branch Transceiver | 322174 | |
| 1094 | 2A94 | 8K RAM | 322175 | |
| 1095 | 2A95 | Terminal Buffer | 322176 | |
| 1096 | 2A96 | DMA Address | Mattislind | |
| 1097 | 2A97 | Process Console Control | ||
| 1098 | 2A98 | Device Switch | ||
| 1099 | Memory Address | 322180 | ||
| 1101 | 3A01 4A01 | Branch Control | 322327 | |
| 1102 | 4A02 | Matrix Printer/Plotter, Versatec Control | 322328 | |
| 1103 | 4A03 | Diff. Tranceiver | 322329 | |
| 1104 | 4A04 | CALCOMP Plotter/500 | ||
| 1105 | 4A05 | CALCOMP Plotter/900 | ||
| 1107 | 4A07 | Disc Sequence | 32xxxx | |
| 1108 | 4A08 | Remote Byte | 322365 | |
| 1109 | 4A09 | Parallel Byte Output | 322366 | |
| 1111 | 3A11 4A11 | Floppy Disc Control | 322368 | Page C-1-2 FLOPPY DISK SYSTEM |
| 1112 | 4A12 | Buffered CALCOMP Plotter/500 and 900 | ||
| 1113 | 4A13 | Watchdog | 322354 | |
| 1114 | 4A14 | Panel Transceiver | 322381 | |
| 1115 | 4A15 | Lamp Register | 322382 | |
| 1118 | 3A18 4A18 | Floppy Disc Data | 322373 | Page C-1-3 FLOPPY DISK SYSTEM |
| 1119 | 4A19 | Transceiver Address | 322384 | |
| 1120 | 4A20 | Time Control | 322385 | |
| 1121 | 4A21 | Panel Control | 32xxxx | |
| 1122 | 2B96 4A22 | 4 AS. Current Loop | 322383 | |
| 1123 | 4A23 | Pertec MT Control C | 322387 | |
| 1124 | 4A24 | Pertec MT Control B | 322363 | |
| 1125 | 4A25 | Transceiver Data | 322388 | |
| 1126 | 4A26 | Cache | 322389 | |
| 1127 | 4A27 | Transceiver Control | 322390 | |
| 1129 | 4A29 | DMA Registers | 322394 | |
| 1130 | 4A30 | CDC Line Printer | 322065 | |
| 1132 | 4A32 | 32K RAM | 322395 | [2] Part of Big Multiport Memory |
| 1133 | 4A33 | ECC Polynomials | 322068 | |
| 1134 | 4A34 | ECC Control | 322069 | |
| 1135 | 4A35 | SMD Timing | 322070 | |
| 1136 | 4A36 | MPM Refresh | ||
| 1137 | 4A37 | PS-2 Data Out | 322071 | |
| 1138 | 4A38 | PS-2 Data In | ||
| 1139 | 4A39 | PS-2 Data Control | ||
| 1140 | 4A40 | Tally Matrix Printer Interface | 322074 | |
| 1141 | 4A41 2 pages | HDLC Data | 322075 | |
| 1142 | 4A42 | Big MPM Address | 322076 | [2] Part of Big Multiport Memory |
| 1143 | 4A43 | Big MPM Data | 322077 | [2] Part of Big Multiport Memory |
| 1144 | 4A44 | Big MPM Control | 322078 | [2] Part of Big Multiport Memory |
| 1145 | 4A45 | Big MPM Log. | 322079 | [2] |
| 1146 | 4A46 | Big MPM I/O Interface | 322080 | [2] |
| 1147 | 4A47 2 pages | 2 Async. V.24 | 322081 | |
| 1148 | 4A48 | 2K PROM | ||
| 1151 | 4A51 2 pages | HDLC DMA Control | 322085 | [3] |
| 1153 | 4A53 | DMA Address Extender | 322087 | |
| 1154 | 4A54 | SMD Transmitter | 32xxxx | |
| 1155 | 4A55 | Bus Control | 322089 | |
| 1156 | 4A56 | SMD Unit Control | 322090 | |
| 1157 | 4A57 | Big MPM Y Log. | 322091 | Part of Big Multiport Memory |
| 1158 | 4A58 | DR11 C Interface | 32xxxx | |
| 1159 | 4A59 | 16K RAM | 32xxxx | |
| 1160 | 4A60 | 8K Static RAM | 322095 | |
| 1161 | 4A61 | Channel Address Driver | 322096 | |
| 1162 | 4A62 | Channel Data Driver | 32xxxx | |
| 1163 | 4A63 | Memory Address Rec | 32xxxx | |
| 1164 | 4A64 | Memory Data Receiver | 32xxxx | |
| 1165 | 4A65 | Memory Multiplexer Data | 32xxxx | |
| 1166 | 4A66 | Programmable Clock | 322103 | |
| 1167 | 4A67 | 4K PROM | 32xxxx | |
| 1168 | 4A68 | Differential DMA Adapter | 32xxxx | |
| 1169 | 4A69 | Dual Telex Control | 32xxxx | |
| 1170 | 4A70 | External Interrupt | 32xxxx | |
| 1171 | 4A71 | DMA Channel Data | 322423 | |
| 1172 | 4A72 2 pages | Universal DMA Interface | 32xxxx | |
| 1173 | 4A73 | Telex Transmitter | 322425 | |
| 1175 | Rot. Prior Control | 32xxxx | ||
| 1178 | Memory Trace, module 1 | 32xxxx | ||
| 1179 | Memory Trace, module 2 | 32xxxx | ||
| 1181 | 4A81 2 pages | HDLC Data | 322433 | [3] |
| 1182 | GPIB Remote Box | 32xxxx | ||
| 1183 | 4A83 | Memory Address Receiver | 32xxxx | |
| 1184 | 4A84 | Memory Data | 32xxxx | |
| 1185 | 4A85 | Bus Control | 322437 | |
| 1203 | Status | 32xxxx | ||
| 1205 | OR Logic | 32xxxx | ||
| 1209 | Mini Panel | 322219 | ||
| 1210 | 3A10 | Clock and Parity | 32xxxx | |
| 1211 | 3A11 | MPM Data Buffer Line Driver | 32xxxx | |
| 1213 | 3A13 | MPM Address Buffer Line Driver | 32xxxx | |
| 1219 | Mini Panel | 32xxxx | ||
| 1301 | 3B01 | Nordcom-74 - Graphic Buffer-6B | ||
| 1302 | 3B02 | Nordcom-74 - Address & Data Buffer | 32xxxx | |
| 1303 | 3B03 | Nordcom-74 - Selector Module | 32xxxx | |
| 1304 | 3B04 | Nordcom-74 - SGB | 32xxxx | |
| 1305 | 3B05 | Nordcom-74 - Timing | 32xxxx | |
| 1306 | 3B06 | Nordcom-74 - ACM-DCH | 32xxxx | |
| 1314 | NORCOM-74 | -5V Gen | ||
| 1315 | Nordcom-74 - Tracker Ball | 32xxxx | ||
| 1907 | 7B16 | Operator's Panel | ||
| 1932 | HDLC DMA shadow | 32xxxx |
References and sources
- ↑ http://sintran.com/norsk-data/hardware/nd-10/nd-322042.html
- ↑ 2.0 2.1 2.2 2.3 2.4 2.5 Norsk Data Document ND–06.007 BIG MULTIPORT MEMORY SYSTEM
- ↑ 3.0 3.1 Norsk Data Document ND–12.018 HDLC INTERFACE