Zilog Z80 CPU

URI: https://gptkb.org/entity/Zilog_Z80_CPU
GPTKB entity
Statements (35)
Predicate Object
gptkbp:instanceOf gptkb:microprocessor
gptkbp:architecture 8-bit
gptkbp:compatibleWith gptkb:Intel_8080
gptkbp:designer gptkb:Federico_Faggin
gptkb:Masatoshi_Shima
gptkbp:fabricationProcess NMOS
https://www.w3.org/2000/01/rdf-schema#label Zilog Z80 CPU
gptkbp:instructionLength 1 to 4 bytes
gptkbp:instructionSet gptkb:Z80_instruction_set
gptkb:Intel_8080
gptkbp:introduced 1976
gptkbp:manufacturer gptkb:Zilog
gptkbp:marketedAs gptkb:Zilog
gptkbp:memoryBusWidth 16-bit
8-bit
gptkbp:notableFeature block move instructions
refresh register for DRAM
undocumented instructions
two sets of general-purpose registers
gptkbp:operatingSystem 5V
gptkbp:registration A, F, B, C, D, E, H, L, IX, IY, SP, PC, I, R
gptkbp:speed 4 MHz
2.5 MHz
gptkbp:successor gptkb:Zilog_Z180
gptkbp:technology NMOS
gptkbp:transistorCount 8500
gptkbp:type 40-pin DIP
gptkbp:usedIn gptkb:TRS-80
gptkb:Amstrad_CPC
gptkb:Game_Boy
gptkb:MSX_computers
gptkb:Sinclair_ZX_Spectrum
gptkbp:bfsParent gptkb:MSX-BASIC_2.0
gptkb:8080_(emulation_mode)
gptkbp:bfsLayer 7