Article · Wikipedia archive · Last revised Jul 10, 2026

FACOM 100

The FACOM 100 was an early electromechanical computer built by Fujitsu in 1954 which used binary-coded decimal arithmetic.

Last revised

Jul 10, 2026

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≈ 1 min

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The FACOM 100 was an early electromechanical computer built by Fujitsu in 1954¹ which used binary-coded decimal arithmetic.¹

The design of the later FACOM 128 was influenced by experience gained from building the FACOM 100.²

See also

See also

FACOM

References

References

"FACOM 100-Computer Museum". museum.ipsj.or.jp. Retrieved 2019-12-01.
"FACOM 128A and 128B Relay Computers". museum.ipsj.or.jp. Retrieved 2019-12-01.