Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Programmable_Interval_Timer
|
| gptkbp:application |
real-time clocks
microprocessor systems frequency generation event counting |
| gptkbp:channelFunction |
timer
counter |
| gptkbp:channelNumber |
3
|
| gptkbp:clockInputFrequency |
0-2 MHz
|
| gptkbp:compatibleWith |
gptkb:Intel_8086
gptkb:Intel_8088 gptkb:Intel_8085 |
| gptkbp:controls |
I/O mapped
|
| https://www.w3.org/2000/01/rdf-schema#label |
Intel 8253
|
| gptkbp:interface |
parallel
|
| gptkbp:introducedIn |
1978
|
| gptkbp:manufacturer |
gptkb:Intel
|
| gptkbp:memoryBusWidth |
8-bit
|
| gptkbp:mode |
gptkb:Mode_0_(Interrupt_on_Terminal_Count)
gptkb:Mode_1_(Hardware_Retriggerable_One-Shot) gptkb:Mode_3_(Square_Wave_Generator) gptkb:Mode_4_(Software_Triggered_Strobe) Mode 2 (Rate Generator) Mode 5 (Hardware Triggered Strobe) |
| gptkbp:operatingSystem |
+5V
|
| gptkbp:status |
discontinued
|
| gptkbp:successor |
gptkb:Intel_8254
|
| gptkbp:type |
gptkb:DIP-24
|
| gptkbp:usedIn |
gptkb:IBM_PC
|
| gptkbp:bfsParent |
gptkb:HMOS
|
| gptkbp:bfsLayer |
6
|