ISRO Announces Fully Indigenous 32-Bit Deep-Space Microprocessor

ISRO Announces Fully Indigenous 32-Bit Deep-Space Microprocessor

India unveiled a fully indigenous 32-bit microprocessor - 'Vikram', that has been developed by, and for, the Indian Space Research Organisation - at a semiconductor industry event in Delhi. At the event, Prime Minister Narendra Modi, fresh from China and the Shanghai Cooperation Organisation, called microprocessors 'digital diamonds'. "If the last century was shaped by oil, this is by a small chip," he said, emphasising the importance of these miniature powerhouses of computing.

The Prime Minister was, if anything, underplaying the significance of microprocessors in a world dominated by the digital, a world in which everything - from the watch on your wrist and the car in your garage to the life-saving medical equipment at hospitals - relies on microchips. Nearly every modern electronic item needs microchips, and India is positioning itself to be a key player in this space, competing against Taiwan, China, South Korea, and the United States.

Pitching for increased global investment in India's nascent semiconductor and microprocessor industry - worth an estimated $50 billion today and projected to cross $100 billion by 2030 - the Prime Minister declared, "The world is ready to build the semiconductor future with India." India's first fully home-made chip is a 32-bit microprocessor with a custom instruction set architecture. This means it can handle 32 bits of data at a time and can be programmed - i.e., the instruction set architecture, or ISA - to understand and execute a wide variety of orders.

It also has high-level support for the Ada programming language, which is widely known for its reliability and has applications in satellites, air traffic control systems, and launch vehicles. That is not unexpected, given 'Vikram' was designed by India's space agency for use in harsh conditions. In fact, it can withstand a range of temperatures, from -55 to 125 degrees Celsius. Properly called 'Vikram 3201', it is an upgrade over the 1601 variant - which can compute only 16 bits of data at a time - that ISRO has been using since 2009.

'Vikram' is a big step in the government's 'aatmanirbhar', or 'self-reliant' India, push. It is critical because it confirms India's capacity to design and manufacture space-grade microprocessors, chips that can withstand extreme temperatures and remain fully functional. Being able to make this at home - and Mr Modi made mention of this during his Independence Day speech - will significantly reduce the cost of India's space missions. It will also pave the way for the design and manufacture of chips for civilian use.

That will feed a larger commercial ecosystem of electronics giants, like Apple or Samsung, or others for whom they are a critical component, such as the $240 billion automotive industry that accounts for over five per cent of India's GDP, and the nearly $18 billion appliances and consumer electronics industry. Being able to source high-quality chips locally, rather than importing them from China or Taiwan, will incentivise them to set up production facilities here, rather than building abroad and shipping them in.

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GNSS Constellations - A list of all GNSS satellites by constellations

beidou

Satellite NameOrbit Date
BeiDou-3 G4Geostationary Orbit (GEO)17 May, 2023
BeiDou-3 G2Geostationary Orbit (GEO)09 Mar, 2020
Compass-IGSO7Inclined Geosynchronous Orbit (IGSO)09 Feb, 2020
BeiDou-3 M19Medium Earth Orbit (MEO)16 Dec, 2019
BeiDou-3 M20Medium Earth Orbit (MEO)16 Dec, 2019
BeiDou-3 M21Medium Earth Orbit (MEO)23 Nov, 2019
BeiDou-3 M22Medium Earth Orbit (MEO)23 Nov, 2019
BeiDou-3 I3Inclined Geosynchronous Orbit (IGSO)04 Nov, 2019
BeiDou-3 M23Medium Earth Orbit (MEO)22 Sep, 2019
BeiDou-3 M24Medium Earth Orbit (MEO)22 Sep, 2019

galileo

Satellite NameOrbit Date
GSAT0223MEO - Near-Circular05 Dec, 2021
GSAT0224MEO - Near-Circular05 Dec, 2021
GSAT0219MEO - Near-Circular25 Jul, 2018
GSAT0220MEO - Near-Circular25 Jul, 2018
GSAT0221MEO - Near-Circular25 Jul, 2018
GSAT0222MEO - Near-Circular25 Jul, 2018
GSAT0215MEO - Near-Circular12 Dec, 2017
GSAT0216MEO - Near-Circular12 Dec, 2017
GSAT0217MEO - Near-Circular12 Dec, 2017
GSAT0218MEO - Near-Circular12 Dec, 2017

glonass

Satellite NameOrbit Date
Kosmos 2569--07 Aug, 2023
Kosmos 2564--28 Nov, 2022
Kosmos 2559--10 Oct, 2022
Kosmos 2557--07 Jul, 2022
Kosmos 2547--25 Oct, 2020
Kosmos 2545--16 Mar, 2020
Kosmos 2544--11 Dec, 2019
Kosmos 2534--27 May, 2019
Kosmos 2529--03 Nov, 2018
Kosmos 2527--16 Jun, 2018

gps

Satellite NameOrbit Date
Navstar 82Medium Earth Orbit19 Jan, 2023
Navstar 81Medium Earth Orbit17 Jun, 2021
Navstar 78Medium Earth Orbit22 Aug, 2019
Navstar 77Medium Earth Orbit23 Dec, 2018
Navstar 76Medium Earth Orbit05 Feb, 2016
Navstar 75Medium Earth Orbit31 Oct, 2015
Navstar 74Medium Earth Orbit15 Jul, 2015
Navstar 73Medium Earth Orbit25 Mar, 2015
Navstar 72Medium Earth Orbit29 Oct, 2014
Navstar 71Medium Earth Orbit02 Aug, 2014

irnss

Satellite NameOrbit Date
NVS-01Geostationary Orbit (GEO)29 May, 2023
IRNSS-1IInclined Geosynchronous Orbit (IGSO)12 Apr, 2018
IRNSS-1HSub Geosynchronous Transfer Orbit (Sub-GTO)31 Aug, 2017
IRNSS-1GGeostationary Orbit (GEO)28 Apr, 2016
IRNSS-1FGeostationary Orbit (GEO)10 Mar, 2016
IRNSS-1EGeosynchronous Orbit (IGSO)20 Jan, 2016
IRNSS-1DInclined Geosynchronous Orbit (IGSO)28 Mar, 2015
IRNSS-1CGeostationary Orbit (GEO)16 Oct, 2014
IRNSS-1BInclined Geosynchronous Orbit (IGSO)04 Apr, 2014
IRNSS-1AInclined Geosynchronous Orbit (IGSO)01 Jul, 2013
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