NORD-10 boards
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This is an incomplete compilation of known boards used in the NORD-10 series of computers.
File:Nord-10.jpg
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 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 | Arithmetic | 322000 | ||
| 1002 | Registers | 322001 | ||
| 1003 | Status | 322002 | ||
| 1004 | Memory Data | 322003 | ||
| 1005 | Memory Address | 322004 | ||
| 1006 | OR Logic | 322005 | ||
| 1007 | Decoding | 322006 | ||
| 1008 | Interrupt Registers | 322007 | ||
| 1009 | Mattislind | |||
| 1010 | I/O Address | 322009 | ||
| 1011 | Mattislind | |||
| 1012 | Mattislind | |||
| 1013 | Device Registers | 322012 | ||
| 1014 | DMA Registers | 322013 | ||
| 1015 | Mattislind | |||
| 1016 | Mattislind | |||
| 1017 | Mattislind | |||
| 1018 | Tape Reader Interface | 322017 | ||
| 1019 | Rack Control 1 | 322018 | ||
| 1021 | Mattislind | |||
| 1022 | Bus Control | 322021 | ||
| 1023 | 1K PROM | 322022 | ||
| 1024 | RTCL - N10 | 322023 | ||
| 1025 | Time Counter | 322024 | ||
| 1026 | Punch Interface | 322025 | ||
| 1027 | I/O Control | 322026 | ||
| 1029 | Panel Control 1 | 322028 | ||
| 1030 | Panel Control 2 | 322029 | ||
| 1031 | Panel Data 1 | 322030 | ||
| 1032 | Panel Data 2 | 322031 | ||
| 1033 | Panel Driver | 322032 | ||
| 1034 | Mattislind | |||
| 1036 | Disc Transceiver | 322035 | ||
| 1037 | Disc Control | 322036 | ||
| 1038 | Disc Sequence | 322037 | ||
| 1039 | Disc Timing | 322038 | ||
| 1040 | Paging | 322039 | ||
| 1041 | Mattislind | |||
| 1042 | 16 Bits Digital Output | 322041 | ||
| 1043 | Card Reader Buffer | 322042 | ||
| 1046 | Asynchronous Modem Buffer | 322045 | ||
| 1047 | CDC Line Printer Interface | 322046 | ||
| 1050 | Synchronous Modem Buffer | 322049 | ||
| 1051 | Read Control Module | 32xxxx | ||
| 1052 | Write Control Module | 32xxxx | ||
| 1053 | Drive Control Module | 32xxxx | ||
| 1054 | Panel Control 2 | 322053 | ||
| 1055 | Memory Control | 322054 | ||
| 1056 | Process Input | 322055 | ||
| 1057 | Process Output | 322056 | ||
| 1058 | Interrupt Control | 322139 | ||
| 1060 | 4K RAM | 322141 | ||
| 1061 | HP Parity | 322142 | ||
| 1062 | HP Status | 322143 | ||
| 1063 | HP Timing A | 322144 | ||
| 1064 | HP Timing B | 322145 | ||
| 1066 | 4K MOS RAM Module "Mostek" | 32xxxx | ||
| 1068 | ACM I/O | 32xxxx | ||
| 1070 | Data and Addr. Bus Sel. | 322151 | ||
| 1071 | NORD-50 Data | 322152 | ||
| 1072 | HP Control B | 322153 | ||
| 1073 | Control Driver | 322154 | ||
| 1074 | 32xxxx | |||
| 1075 | Micro Addressing | 322156 | ||
| 1077 | SMD Control | 32xxxx | ||
| 1078 | SMD Receiver | 322159 | ||
| 1079 | SMD Transmitter | 32xxxx | ||
| 1080 | Mattislind | |||
| 1081 | MPM Data Line Driver | 322162 | ||
| 1083 | MPM Address Line Driver | 322164 | ||
| 1085 | MPM Data Line Driver | 322166 | ||
| 1087 | MPM Address Line Driver | 322168 | ||
| 1089 | MPM Refresh | 322170 | ||
| 1090 | MPM Control | 322171 | ||
| 1092 | Buffered DMA Register | 32xxxx | ||
| 1093 | Branch Transceiver | 322174 | ||
| 1094 | 8K RAM | 322175 | ||
| 1095 | Terminal Buffer | 322176 | ||
| 1096 | Mattislind | |||
| 1099 | Memory Address | 322180 | ||
| 1101 | Branch Control | 322327 | ||
| 1102 | Matrix Printer/Plotter, Versatec Control | 322328 | ||
| 1103 | Diff. Tranceiver | 322329 | ||
| 1107 | Disc Sequence | 32xxxx | ||
| 1108 | Remote Byte | 322365 | ||
| 1109 | Parallel Byte Output | 322366 | ||
| 1111 | Floppy Disc Control | 322368 | ||
| 1113 | Watchdog | 322354 | ||
| 1114 | Panel Transceiver | 322381 | ||
| 1115 | Lamp Register | 322382 | ||
| 1118 | Floppy Disc Data | 322373 | ||
| 1119 | Transceiver Address | 322384 | ||
| 1120 | Time Control | 322385 | ||
| 1121 | Panel Control | 32xxxx | ||
| 1122 | 4 AS. Current Loop | 322383 | ||
| 1123 | Pertec MT Control C | 322387 | ||
| 1124 | Pertec MT Control B | 322363 | ||
| 1125 | Transceiver Data | 322388 | ||
| 1126 | Cache | 322389 | ||
| 1127 | Transceiver Control | 322390 | ||
| 1129 | DMA Registers | 322394 | ||
| 1130 | CDC Line Printer | 322065 | ||
| 1132 | 32K RAM | 322395 | ||
| 1133 | ECC Polynomials | 322068 | ||
| 1134 | ECC Control | 322069 | ||
| 1135 | SMD Timing | 322070 | ||
| 1137 | PS-2 Data Out | 322071 | ||
| 1140 | Tally Matrix Printer Interface | 322074 | ||
| 1141 | HDLC Data | 322075 | ||
| 1142 | Big MPM Address | 322076 | ||
| 1143 | Big MPM Data | 322077 | ||
| 1144 | Big MPM Control | 322078 | ||
| 1145 | Big MPM Log. | 322079 | ||
| 1146 | Big MPM I/O Interface | 322080 | ||
| 1147 | 2 Async. V.24 | 322081 | ||
| 1151 | HDLC DMA Control | 322085 | ||
| 1153 | DMA Address Extender | 322087 | ||
| 1154 | SMD Transmitter | 32xxxx | ||
| 1155 | Bus Control | 322089 | ||
| 1156 | SMD Unit Control | 322090 | ||
| 1157 | Big MPM Y Log. | 322091 | ||
| 1158 | DR11 C Interface | 32xxxx | ||
| 1159 | 16K RAM | 32xxxx | ||
| 1160 | 8K Static RAM | 322095 | ||
| 1161 | Channel Address Driver | 322096 | ||
| 1162 | Channel Data Driver | 32xxxx | ||
| 1163 | Memory Address Rec | 32xxxx | ||
| 1164 | Memory Data Receiver | 32xxxx | ||
| 1165 | Memory Multiplexer Data | 32xxxx | ||
| 1166 | Programmable Clock | 322103 | ||
| 1167 | 4K PROM | 32xxxx | ||
| 1168 | Differential DMA Adapter | 32xxxx | ||
| 1169 | Dual Telex Control | 32xxxx | ||
| 1170 | External Interrupt | 32xxxx | ||
| 1171 | DMA Channel Data | 322423 | ||
| 1172 | Universal DMA Interface | 32xxxx | ||
| 1173 | Telex Transmitter | 322425 | ||
| 1175 | Rot. Prior Control | 32xxxx | ||
| 1178 | Memory Trace, module 1 | 32xxxx | ||
| 1179 | Memory Trace, module 2 | 32xxxx | ||
| 1181 | HDLC Data | 322433 | ||
| 1182 | GPIB Remote Box | 32xxxx | ||
| 1183 | Memory Address Receiver | 32xxxx | ||
| 1184 | Memory Data | 32xxxx | ||
| 1185 | Bus Control | 322437 | ||
| 1203 | Status | 32xxxx | ||
| 1205 | OR Logic | 32xxxx | ||
| 1209 | Mini Panel | 322219 | ||
| 1210 | Clock and Parity | 32xxxx | ||
| 1211 | MPM Data Buffer Line Driver | 32xxxx | ||
| 1213 | MPM Address Buffer Line Driver | 32xxxx | ||
| 1219 | Mini Panel | 32xxxx | ||
| 1302 | Nordcom-74 - Address & Data Buffer | 32xxxx | ||
| 1303 | Nordcom-74 - Selector Module | 32xxxx | ||
| 1304 | Nordcom-74 - SGB | 32xxxx | ||
| 1305 | Nordcom-74 - Timing | 32xxxx | ||
| 1306 | Nordcom-74 - ACM-DCH | 32xxxx | ||
| 1315 | Nordcom-74 - Tracker Ball | 32xxxx | ||
| 1932 | HDLC DMA shadow | 32xxxx |