JTAG interface

GPTKB entity

Statements (48)
Predicate Object
gptkbp:instanceOf electronic test interface
gptkbp:dataRate typically up to 100 MHz
gptkbp:fullName gptkb:Joint_Test_Action_Group_interface
gptkbp:hasFeature data register
instruction register
state machine
test access port (TAP)
gptkbp:hasPINCode gptkb:TCK
gptkb:TDI
gptkb:TDO
gptkb:TMS
gptkb:TRST
https://www.w3.org/2000/01/rdf-schema#label JTAG interface
gptkbp:introducedIn 1985
gptkbp:relatedStandard gptkb:IEEE_1149.7
gptkb:IEEE_1532
gptkbp:standardizedBy gptkb:IEEE_1149.1
gptkbp:supports daisy chaining
gptkbp:supportsProtocol serial communication
gptkbp:usedBy gptkb:microprocessor
FPGA
ASIC
gptkbp:usedFor diagnostics
security features
boundary scan
debugging embedded systems
fault isolation
hardware debugging
hardware verification
firmware updates
device programming
programming microcontrollers
testing printed circuit boards
board bring-up
chain integrity checking
chip configuration
chip identification
embedded instrumentation
flash programming
in-circuit debugging
logic analysis
production testing
signal monitoring
system-level test
testing interconnects
testing logic devices
gptkbp:bfsParent gptkb:IEEE_1532
gptkbp:bfsLayer 5