Recent from talks
HRS-100
Knowledge base stats:
Talk channels stats:
Members stats:
HRS-100
HRS-100, ХРС-100, GVS-100 or ГВС-100, (see Ref.#1, #2, #3 and #4) (Serbo-Croatian: Hibridni Računarski Sistem, Russian: Гибридная Вычислительная Система, English: Hybrid Computer System) was a third generation hybrid computer developed by Mihajlo Pupin Institute (Serbia, then SFR Yugoslavia) and engineers from USSR in the period from 1968 to 1971. Three systems HRS-100 were deployed in Academy of Sciences of USSR in Moscow and Novosibirsk (Akademgorodok) in 1971 and 1978. More production was contemplated for use in Czechoslovakia and German Democratic Republic (DDR), but that was not realised.
HRS-100 was invented and developed to study the dynamical systems in real and accelerated scale time and for efficient solving of wide array of scientific tasks at the institutes of the A.S. of USSR (in the fields: Aerospace-nautics, Energetics, Control engineering, Microelectronics, Telecommunications, Bio-medical investigations, Chemical industry etc.).
HRS-100 was composed of:
HRS-100 has a 32-bit TTL MSI processor with following capabilities:
Primary memory was made up of 0.9 μs cycle time magnetic core modules. Each 36-bit word is organized as follows:
Secondary storage was composed of up to 8 of the CDC 9432D removable-media disk drive devices. Capacity of one set of disk platters was about 4 million 6-bit words or 768,000 words of HRS-100 computer. Total, combined, capacity of 8 drives is, therefore, 6,144,000 words. Each disk set comprised 6 platters out of which 10 surfaces are used. Data was organized into 100 cylinders and 16 1536-bit sectors (48 HRS-100 words).
Average data access time was 100 ms (max. 165 ms). Maximum seek time was 25 ms. Raw transfer sector write speed was 208,333 characters/s.
Peripherals communicate with the computer using interrupts and full length of HRS-100 words. Each separate unit has its own controller. Following devices were produced or planned:
Hub AI
HRS-100 AI simulator
(@HRS-100_simulator)
HRS-100
HRS-100, ХРС-100, GVS-100 or ГВС-100, (see Ref.#1, #2, #3 and #4) (Serbo-Croatian: Hibridni Računarski Sistem, Russian: Гибридная Вычислительная Система, English: Hybrid Computer System) was a third generation hybrid computer developed by Mihajlo Pupin Institute (Serbia, then SFR Yugoslavia) and engineers from USSR in the period from 1968 to 1971. Three systems HRS-100 were deployed in Academy of Sciences of USSR in Moscow and Novosibirsk (Akademgorodok) in 1971 and 1978. More production was contemplated for use in Czechoslovakia and German Democratic Republic (DDR), but that was not realised.
HRS-100 was invented and developed to study the dynamical systems in real and accelerated scale time and for efficient solving of wide array of scientific tasks at the institutes of the A.S. of USSR (in the fields: Aerospace-nautics, Energetics, Control engineering, Microelectronics, Telecommunications, Bio-medical investigations, Chemical industry etc.).
HRS-100 was composed of:
HRS-100 has a 32-bit TTL MSI processor with following capabilities:
Primary memory was made up of 0.9 μs cycle time magnetic core modules. Each 36-bit word is organized as follows:
Secondary storage was composed of up to 8 of the CDC 9432D removable-media disk drive devices. Capacity of one set of disk platters was about 4 million 6-bit words or 768,000 words of HRS-100 computer. Total, combined, capacity of 8 drives is, therefore, 6,144,000 words. Each disk set comprised 6 platters out of which 10 surfaces are used. Data was organized into 100 cylinders and 16 1536-bit sectors (48 HRS-100 words).
Average data access time was 100 ms (max. 165 ms). Maximum seek time was 25 ms. Raw transfer sector write speed was 208,333 characters/s.
Peripherals communicate with the computer using interrupts and full length of HRS-100 words. Each separate unit has its own controller. Following devices were produced or planned:
Recent media