Statements (52)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:microprocessor
|
| gptkbp:application |
gptkb:robot
gptkb:Telecommunications_company point of sale systems industrial control systems automated test equipment |
| gptkbp:architectural_style |
8-bit
|
| gptkbp:connects |
multiplexed address/data bus
|
| gptkbp:data_bus_width |
16 bits
8 bits |
| gptkbp:developer |
gptkb:Zilog_Z80_debugger
gptkb:Zilog_Z80_assembler gptkb:Zilog_Z80_C_compiler |
| gptkbp:features |
bit manipulation instructions
enhanced instruction set subroutine call instructions low power modes input/output instructions hardware divide instruction hardware multiply instruction shift and rotate instructions string manipulation instructions built-in clock generator arithmetic logic unit (ALU) conditional jump instructions direct memory access (DMA) support high-speed operation mode multiple clock modes programmable interrupt controller (PIC) support |
| https://www.w3.org/2000/01/rdf-schema#label |
Zilog Z80 R
|
| gptkbp:introduced |
gptkb:1976
|
| gptkbp:is_compatible_with |
backward compatible with Z80
|
| gptkbp:language_of_instruction |
Z80 instruction set
|
| gptkbp:manufacturer |
gptkb:Zilog
|
| gptkbp:power_consumption |
low power consumption
|
| gptkbp:predecessor |
gptkb:Zilog_Z80
|
| gptkbp:ram |
64 KB addressable memory
|
| gptkbp:registration |
8 general-purpose registers
16-bit program counter 16-bit stack pointer |
| gptkbp:speed |
up to 6 M Hz
|
| gptkbp:successor |
gptkb:Zilog_Z180
gptkb:Zilog_Z80_A gptkb:Zilog_Z80_B gptkb:Zilog_Z80_H |
| gptkbp:throws |
maskable interrupts
non-maskable interrupts |
| gptkbp:used_in |
embedded systems
video game consoles home computers |
| gptkbp:bfsParent |
gptkb:Zilog_Z80_C
|
| gptkbp:bfsLayer |
6
|