Eji ngwaọrụ ASIC eme ihe n'ime ime, ntụkwasị obi dị elu, ogologo ndụ ogologo oge, mgbochi mgbochi siri ike. A na-emepụta ogwe osisi taper ka ọ dị mfe ịdọrọ, na obere ntinye ntinye, oke mkpebi dị ukwuu, ọ dịghị ụkpụrụ mgbaàmà chọrọ, na ABZUVW isii ọwa mmepụta mmepụta. nke nwere ike jikọọ na ọkọlọtọ akara mbanye (26LS31) RS422, nwere ike inye 12 mmepụta akara, dakọtara na TTL;