HP 9845 B

Constructeur : Hewlett Packard Co. (Palo Alto, California, USA)

Date de sortie : 1979

Référence : 9845 B

Processeur : 11.4 MHz (5.7 MHz internal)

Opt. 100: 2 x 16-bit (LPU, PPU) 3-chip hybrid processor with BPC, IOC and EMC Opt. 200: 1 x bit-slice processor (LPU) 1 x 16-bit hybrid (PPU)

Mémoire : RAM 128 KByte and 512 KByte R/W expansion assemblies instead of 8 KByte and 16 KByte R/W memory boards

ROM : internal system ROMs on combined RAM/ROM assemblies (instead of ROM drawer modules), one for the PPU and one for the LPU

Affichage : 25 lines x 80 characters (2,000 characters total) with 98750A display 28 lines x 80 characters (2,240 characters total) with 98780A display

Stockage : Lecteur de bandes magnétiques intégré

Interfaces :

Software : Langage APL, Enhanced HP Basic, Fortran et ASM (option)

source : hp9845.net