▁the ▁Star rett ▁Company . ▁ ▁References ▁ ▁External ▁links ▁Official ▁website ▁ ▁Category : E du c ational ▁institutions ▁established ▁in ▁ 1 9 7 2 ▁Category : W is consin ▁technical ▁colleg es ▁Category : R ac ine , ▁Wisconsin ▁Category : E ducation ▁in ▁Ken os ha ▁County , ▁Wisconsin ▁Category : E ducation ▁in ▁Wal worth ▁County , ▁Wisconsin ▁Category : E ducation ▁in ▁R ac ine ▁County , ▁Wisconsin ▁Category : E ducation ▁in ▁Ken os ha , ▁Wisconsin ▁Category : Build ings ▁and ▁structures ▁in ▁Ken os ha , ▁Wisconsin ▁Category : Build ings ▁and ▁structures ▁in ▁R ac ine , ▁Wisconsin <0x0A> </s> ▁The ▁H P ▁ 3 0 0 ▁" Am igo " ▁was ▁a ▁computer ▁produced ▁by ▁H ew lett - Pack ard ▁( HP ) ▁in ▁the ▁late ▁ 1 9 7 0 s ▁based ▁lo os ely ▁on ▁the ▁stack - based ▁H P ▁ 3 0 0 0 , ▁but ▁with ▁virtual ▁memory ▁for ▁both ▁code ▁and ▁data . ▁The ▁H P 3 0 0 ▁was ▁cut - short ▁from ▁being ▁a ▁commercial ▁success ▁despite ▁the ▁huge ▁engineering ▁effort , ▁which ▁included ▁H P - develop ed ▁and ▁- man ufact ured ▁sil icon ▁on ▁sa pp hire ▁( S OS ) ▁processor ▁and ▁I / O ▁ch ips . ▁ ▁The ▁H P 3 0 0 ▁was ▁initially ▁designed ▁as ▁a ▁single - user ▁work station ▁by ▁a ▁totally ▁separate ▁program ▁within ▁the ▁General ▁Systems ▁Division ▁( G SD ),