Statements (40)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:DMA_controller
|
| gptkbp:busCompatibility |
Z80 bus
|
| gptkbp:category |
Integrated circuits
Microprocessor support chips |
| gptkbp:compatibleWith |
gptkb:Z80_CPU
gptkb:Z80_CTC gptkb:Z80_SIO Z80 PIO |
| gptkbp:controls |
gptkb:WAIT
WR INT RD READY RESET BUSACK BUSREQ IORQ MREQ |
| gptkbp:datasheet |
https://www.zilog.com/docs/z80/ps0180.pdf
|
| gptkbp:designedFor |
gptkb:Z80_family
|
| gptkbp:function |
Direct Memory Access
|
| gptkbp:introducedIn |
1977
|
| gptkbp:manufacturer |
gptkb:Zilog
|
| gptkbp:memoryBusWidth |
16-bit
8-bit |
| gptkbp:mode |
burst mode
cycle-steal mode demand mode single transfer mode |
| gptkbp:operatingSystem |
5V
|
| gptkbp:speed |
4 MHz
|
| gptkbp:supports |
I/O-to-memory transfer
memory-to-I/O transfer memory-to-memory transfer |
| gptkbp:type |
40-pin DIP
|
| gptkbp:usedIn |
Z80-based computer systems
|
| gptkbp:bfsParent |
gptkb:Z84C138
gptkb:Z84C181 |
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Z80 DMA
|