PDP-11 computers

URI: https://gptkb.org/entity/PDP-11_computers

GPTKB entity

Statements (88)

Predicate	Object
gptkbp:instanceOf	mainframe computer
gptkbp:architecture	16-bit
https://www.w3.org/2000/01/rdf-schema#label	PDP-11 computers
gptkbp:influenced	gptkb:Motorola_68000 gptkb:Intel_x86_architecture
gptkbp:instructionSet	PDP-11 instruction set
gptkbp:introduced	1970
gptkbp:length	16 bits
gptkbp:manufacturer	gptkb:Digital_Equipment_Corporation
gptkbp:marketedUntil	1990s
gptkbp:memoryBusWidth	18 bits 22 bits
gptkbp:notableFor	orthogonal instruction set influencing C programming language early UNIX development
gptkbp:notableModel	gptkb:PDP-11/20 gptkb:PDP-11/34 gptkb:PDP-11/40 gptkb:PDP-11/45 gptkb:PDP-11/70
gptkbp:notablePeripheral	gptkb:QBUS gptkb:DLV11_serial_interface gptkb:DR11-W_parallel_interface gptkb:DR11_interface gptkb:DZ11_serial_multiplexer gptkb:FP11_floating_point_processor gptkb:KDF11_CPU gptkb:KDJ11_CPU gptkb:KTF11-A_FPU gptkb:KTF11-B_FPU gptkb:KTF11-C_FPU gptkb:KTF11-D_FPU gptkb:KTF11-E_FPU gptkb:KTF11-F_FPU gptkb:KTF11-G_FPU gptkb:KTF11-H_FPU gptkb:KTF11-I_FPU gptkb:KTF11-J_FPU gptkb:KTF11-K_FPU gptkb:KTF11-L_FPU gptkb:KTF11-M_FPU gptkb:KTF11-N_FPU gptkb:KTF11-O_FPU gptkb:KTF11-P_FPU gptkb:KTF11-Q_FPU gptkb:KTF11-R_FPU gptkb:KTF11-S_FPU gptkb:KTF11-T_FPU gptkb:KTF11-U_FPU gptkb:KTF11-V_FPU gptkb:KTF11-W_FPU gptkb:KTF11-X_FPU gptkb:KTF11-Y_FPU gptkb:KTF11-Z_FPU gptkb:KTF11_FPU gptkb:LA36_DECwriter gptkb:LP11_line_printer gptkb:MM11_memory_module gptkb:MS11_memory_module gptkb:RK11_disk_controller gptkb:RL01_disk_drive gptkb:RL02_disk_drive gptkb:RL11_disk_controller gptkb:RX01_floppy_drive gptkb:RX02_floppy_drive gptkb:TS11_tape_drive gptkb:TU10_tape_drive gptkb:RK05_disk_drive gptkb:UNIBUS gptkb:VT100_terminal gptkb:DECtape DL11 serial interface DLV11-J serial interface KE11 arithmetic option
gptkbp:operatingSystem	gptkb:RSX-11 gptkb:UNIX gptkb:VENIX gptkb:RSTS/E gptkb:RT-11
gptkbp:predecessor	gptkb:PDP-10_computers
gptkbp:SIM	gptkb:Ersatz-11 gptkb:SIMH
gptkbp:successor	gptkb:VAX_computers
gptkbp:usedIn	gptkb:industry education research
gptkbp:bfsParent	gptkb:DECnet
gptkbp:bfsLayer	6