VISA Attribute Codes and Event Codes
VISA Attributes
The following table lists all of the VISA attributes along with their hexadecimal and decimal codes.
|
Attribute Name |
Hex Value |
Decimal Value |
|
Attribute Name |
Hex Value |
Decimal Value |
|---|---|---|---|---|---|---|
|
VI_ATTR_4882_COMPLIANT |
3FFF019Fh |
1073676703 |
VI_ATTR_PXI_MEM_SIZE_BAR5 |
* |
|
|
|
VI_ATTR_ASRL_AVAIL_NUM |
3FFF00ACh |
1073676460 |
VI_ATTR_PXI_MEM_SIZE_BAR0_32 |
3FFF0231h |
1073676849 |
|
|
VI_ATTR_ASRL_BAUD |
3FFF0021h |
1073676321 |
VI_ATTR_PXI_MEM_SIZE_BAR1_32 |
3FFF0232h |
1073676850 |
|
|
VI_ATTR_ASRL_CTS_STATE |
3FFF00AEh |
1073676462 |
VI_ATTR_PXI_MEM_SIZE_BAR2_32 |
3FFF0233h |
1073676851 |
|
|
VI_ATTR_ASRL_DATA_BITS |
3FFF0022h |
1073676322 |
VI_ATTR_PXI_MEM_SIZE_BAR3_32 |
3FFF0234h |
1073676852 |
|
|
VI_ATTR_ASRL_DCD_STATE |
3FFF00AFh |
1073676463 |
VI_ATTR_PXI_MEM_SIZE_BAR4_32 |
3FFF0235h |
1073676853 |
|
|
VI_ATTR_ASRL_DSR_STATE |
3FFF00B1h |
1073676465 |
VI_ATTR_PXI_MEM_SIZE_BAR5_32 |
3FFF0236h |
1073676854 |
|
|
VI_ATTR_ASRL_DTR_STATE |
3FFF00B2h |
1073676466 |
VI_ATTR_PXI_MEM_SIZE_BAR0_64 |
3FFF0238h |
1073676856 |
|
|
VI_ATTR_ASRL_END_IN |
3FFF00B3h |
1073676467 |
VI_ATTR_PXI_MEM_SIZE_BAR1_64 |
3FFF0239h |
1073676857 |
|
|
VI_ATTR_ASRL_END_OUT |
3FFF00B4h |
1073676468 |
VI_ATTR_PXI_MEM_SIZE_BAR2_64 |
3FFF023Ah |
1073676858 |
|
|
VI_ATTR_ASRL_FLOW_CNTRL |
3FFF0025h |
1073676325 |
VI_ATTR_PXI_MEM_SIZE_BAR3_64 |
3FFF023Bh |
1073676859 |
|
|
VI_ATTR_ASRL_PARITY |
3FFF0023h |
1073676323 |
VI_ATTR_PXI_MEM_SIZE_BAR4_64 |
3FFF023Ch |
1073676860 |
|
|
VI_ATTR_ASRL_REPLACE_CHAR |
3FFF00BEh |
1073676478 |
VI_ATTR_PXI_MEM_SIZE_BAR5_64 |
3FFF023Dh |
1073676861 |
|
|
VI_ATTR_ASRL_RI_STATE |
3FFF00BFh |
1073676479 |
VI_ATTR_PXI_MEM_TYPE_BAR0 |
3FFF0211h |
1073676817 |
|
|
VI_ATTR_ASRL_RTS_STATE |
3FFF00C0h |
1073676480 |
VI_ATTR_PXI_MEM_TYPE_BAR1 |
3FFF0212h |
1073676818 |
|
|
VI_ATTR_ASRL_STOP_BITS |
3FFF0024h |
1073676324 |
VI_ATTR_PXI_MEM_TYPE_BAR2 |
3FFF0213h |
1073676819 |
|
|
VI_ATTR_ASRL_XON_CHAR |
3FFF00C1h |
1073676481 |
VI_ATTR_PXI_MEM_TYPE_BAR3 |
3FFF0214h |
1073676820 |
|
|
VI_ATTR_ASRL_XOFF_CHAR |
3FFF00C2h |
1073676482 |
VI_ATTR_PXI_MEM_TYPE_BAR4 |
3FFF0215h |
1073676821 |
|
|
VI_ATTR_BUFFER |
3FFF4027h |
1073692711 |
VI_ATTR_PXI_MEM_TYPE_BAR5 |
3FFF0216h |
1073676822 |
|
|
VI_ATTR_CMDR_LA |
3FFF006Bh |
1073676395 |
VI_ATTR_PXI_RECV_INTR_DATA |
3FFF4241h |
1073693249 |
|
|
VI_ATTR_DEST_ACCESS_PRIV |
3FFF0039h |
1073676345 |
VI_ATTR_PXI_RECV_INTR_SEQ |
3FFF4240h |
1073693248 |
|
|
VI_ATTR_DEST_BYTE_ORDER |
3FFF003Ah |
1073676346 |
VI_ATTR_PXI_SLOT_LBUS_LEFT |
3FFF0208h |
1073676808 |
|
|
VI_ATTR_DEST_INCREMENT |
3FFF0041h |
1073676353 |
VI_ATTR_PXI_SLOT_LBUS_RIGHT |
3FFF0209h |
1073676809 |
|
|
VI_ATTR_DEV_STATUS_BYTE |
3FFF0189h |
1073676681 |
VI_ATTR_PXI_SLOT_LWIDTH |
3FFF0241h |
1073676865 |
|
|
VI_ATTR_DMA_ALLOW_EN |
3FFF001Eh |
1073676318 |
VI_ATTR_PXI_SLOTPATH |
BFFF0207h |
-1073806841 |
|
|
VI_ATTR_EVENT_TYPE |
3FFF4010h |
1073692688 |
VI_ATTR_PXI_SRC_TRIG_BUS |
3FFF020Dh |
1073676813 |
|
|
VI_ATTR_FDC_CHNL |
3FFF000Dh |
1073676301 |
VI_ATTR_PXI_STAR_TRIG_BUS |
3FFF020Bh |
1073676811 |
|
|
VI_ATTR_FDC_GEN_SIGNAL_EN |
3FFF0011h |
1073676305 |
VI_ATTR_PXI_STAR_TRIG_LINE |
3FFF020Ch |
1073676812 |
|
|
VI_ATTR_4882_COMPLIANT |
3FFF019Fh |
1073676703 |
VI_ATTR_PXI_TRIG_BUS |
3FFF020Ah |
1073676810 |
|
|
VI_ATTR_ASRL_AVAIL_NUM |
3FFF00ACh |
1073676460 |
VI_ATTR_RD_BUF_OPER_MODE |
3FFF002Ah |
1073676330 |
|
|
VI_ATTR_FDC_MODE |
3FFF000Fh |
1073676303 |
VI_ATTR_RD_BUF_SIZE |
3FFF002Bh |
1073676331 |
|
|
VI_ATTR_FDC_USE_PAIR |
3FFF0013h |
1073676307 |
|
VI_ATTR_RECV_INTR_LEVEL |
3FFF4041h |
1073692737 |
|
VI_ATTR_FILE_APPEND_EN |
3FFF0192h |
1073676690 |
|
VI_ATTR_RECV_TCPIP_ADDR |
BFFF4198h |
-1073790910 |
|
VI_ATTR_GPIB_ADDR_STATE |
3FFF005Ch |
1073676380 |
|
VI_ATTR_RECV_TRIG_ID |
3FFF4012h |
1073692690 |
|
VI_ATTR_GPIB_ATN_STATE |
3FFF0057h |
1073676375 |
|
VI_ATTR_RET_COUNT |
* |
|
|
VI_ATTR_GPIB_CIC_STATE |
3FFF005Eh |
1073676382 |
|
VI_ATTR_RET_COUNT_32 |
3FFF4026h |
1073692710 |
|
VI_ATTR_GPIB_HS488_CBL_LEN |
3FFF0069h |
1073676393 |
|
VI_ATTR_RET_COUNT_64*** |
3FFF4028h |
1073692712 |
|
VI_ATTR_GPIB_NDAC_STATE |
3FFF0062h |
1073676386 |
|
VI_ATTR_RM_SESSION |
3FFF00C4h |
1073676484 |
|
VI_ATTR_GPIB_PRIMARY_ADDR |
3FFF0172h |
1073725810 |
|
VI_ATTR_RSRC_CLASS |
BFFF0001h |
-1073807359 |
|
VI_ATTR_GPIB_READDR_EN |
3FFF001Bh |
1073676315 |
|
VI_ATTR_RSRC_IMPL_VERSION |
3FFF0003h |
1073676291 |
|
VI_ATTR_GPIB_RECV_CIC_STATE |
3FFF4193h |
1073693075 |
|
VI_ATTR_RSRC_LOCK_STATE |
3FFF0004h |
1073676292 |
|
VI_ATTR_GPIB_REN_STATE |
3FFF0181h |
1073676673 |
|
VI_ATTR_RSRC_MANF_ID |
3FFF0175h |
1073676661 |
|
VI_ATTR_GPIB_SECONDARY_ADDR |
3FFF0173h |
1073676659 |
|
VI_ATTR_RSRC_MANF_NAME |
BFFF0174h |
-1073806988 |
|
VI_ATTR_GPIB_SRQ_STATE |
3FFF0067h |
1073676391 |
|
VI_ATTR_RSRC_NAME |
BFFF0002h |
-1073807358 |
|
VI_ATTR_GPIB_SYS_CNTRL_STATE |
3FFF0068h |
1073676392 |
|
VI_ATTR_RSRC_SPEC_VERSION |
3FFF0170h |
1073676656 |
|
VI_ATTR_GPIB_UNADDR_EN |
3FFF0184h |
1073676676 |
|
VI_ATTR_SEC_ACCESS_PRIV |
3FFF003Ch |
1073676348 |
|
VI_ATTR_IMMEDIATE_SERV |
3FFF0100h |
1073676544 |
|
VI_ATTR_SEC_INCREMENT |
3FFF0040h |
1073676352 |
|
VI_ATTR_INTF_INST_NAME |
BFFF00E9h |
-1073807127 |
|
VI_ATTR_SEND_END_EN |
3FFF0016h |
1073676310 |
|
VI_ATTR_INTF_NUM |
3FFF0176h |
1073676662 |
|
VI_ATTR_SIGP_STATUS_ID |
3FFF4011h |
1073692689 |
|
VI_ATTR_INTF_PARENT_NUM |
3FFF0101h |
1073676545 |
|
VI_ATTR_SLOT |
3FFF00E8h |
1073676520 |
|
VI_ATTR_INTF_TYPE |
3FFF0171h |
1073676657 |
|
VI_ATTR_SRC_ACCESS_PRIV |
3FFF003Ch |
1073676348 |
|
VI_ATTR_INTR_STATUS_ID |
3FFF4023h |
1073692707 |
|
VI_ATTR_SRC_BYTE_ORDER |
3FFF003Dh |
1073676349 |
|
VI_ATTR_IO_PROT |
3FFF001Ch |
1073676316 |
VI_ATTR_SRC_INCREMENT |
3FFF0040h |
1073676352 |
|
|
VI_ATTR_JOB_ID |
3FFF4006h |
1073692678 |
|
VI_ATTR_STATUS |
3FFF4025h |
1073692709 |
|
VI_ATTR_MAINFRAME_LA |
3FFF0070h |
1073676400 |
VI_ATTR_SUPPRESS_END_EN |
3FFF0036h |
1073676342 |
|
|
VI_ATTR_MANF_ID |
3FFF00D9h |
1073676505 |
|
VI_ATTR_TCPIP_ADDR |
BFFF0195h |
-1073806955 |
|
VI_ATTR_MANF_NAME |
BFFF0072h |
-1073807246 |
|
VI_ATTR_TCPIP_DEVICE_NAME |
BFFF0199h |
-1073806951 |
|
VI_ATTR_MAX_QUEUE_LENGTH |
3FFF0005h |
1073676293 |
|
VI_ATTR_TCPIP_HISLIP_ENCRYPTION_EN |
3FFF0304h |
1073677060 |
|
VI_ATTR_MEM_BASE |
* |
|
|
VI_ATTR_TCPIP_HISLIP_MAX_MESSAGE_KB |
3FFF0302h |
1073677058 |
|
VI_ATTR_MEM_BASE_32 |
3FFF00ADh |
1073676461 |
|
VI_ATTR_TCPIP_HISLIP_OVERLAP_EN |
3FFF0300h |
1073677056 |
|
VI_ATTR_MEM_BASE_64 |
3FFF00D0h |
1073676496 |
|
VI_ATTR_TCPIP_HISLIP_VERSION |
3FFF0301h |
1073677057 |
|
VI_ATTR_MEM_SIZE |
* |
|
|
VI_ATTR_TCPIP_HOSTNAME |
BFFF0196h |
-1073806954 |
|
VI_ATTR_MEM_SIZE_32 |
3FFF00DDh |
1073676509 |
|
VI_ATTR_TCPIP_IS_HISLIP |
3FFF0303h |
1073677059 |
|
VI_ATTR_MEM_SIZE_64 |
3FFF00D1h |
1073676497 |
|
VI_ATTR_TCPIP_KEEPALIVE |
3FFF019Bh |
1073676699 |
|
VI_ATTR_MEM_SPACE |
3FFF00DEh |
1073676510 |
|
VI_ATTR_TCPIP_SASL_MECHANISM |
BFFF0274h |
-1073806732 |
|
VI_ATTR_MODEL_CODE |
3FFF00DFh |
1073676511 |
|
VI_ATTR_TCPIP_SERVER_CERT_EXPIRATION_DATE |
BFFF0272h |
-1073806734 |
|
VI_ATTR_MODEL_NAME |
BFFF0077h |
-1073807241 |
|
VI_ATTR_TCPIP_SERVER_CERT_IS_PERPETUAL |
3FFF0273h |
1073676915 |
|
VI_ATTR_OPER_NAME |
BFFF4042h |
-1073790910 |
|
VI_ATTR_TCPIP_SERVER_CERT_ISSUER_NAME |
BFFF0270h |
-1073806736 |
|
VI_ATTR_PXI_ACTUAL_LWIDTH |
3FFF0243h |
1073676867 |
|
VI_ATTR_TCPIP_SERVER_CERT_SUBJECT_NAME |
BFFF0271h |
-1073806735 |
|
VI_ATTR_PXI_ALLOW_WRITE_COMBINE |
3FFF0205h |
1073676805 |
|
VI_ATTR_TCPIP_TLS_CIPHER_SUITE |
BFFF0275h |
-1073806731 |
|
VI_ATTR_PXI_BUS_NUM |
3FFF0205h |
1073676805 |
|
VI_ATTR_TCPIP_NODELAY |
3FFF019Ah |
1073676698 |
|
VI_ATTR_PXI_CHASSIS |
3FFF0206h |
1073676806 |
|
VI_ATTR_TCPIP_PORT |
3FFF0197h |
1073676695 |
|
VI_ATTR_PXI_DEST_TRIG_BUS |
3FFF020Eh |
1073676814 |
|
VI_ATTR_TERMCHAR |
3FFF0018h |
1073676312 |
|
VI_ATTR_PXI_DEV_NUM |
3FFF0201h |
1073676801 |
|
VI_ATTR_TERMCHAR_EN |
3FFF0038h |
1073676344 |
|
VI_ATTR_PXI_DSTAR_BUS |
3FFF0244h |
1073676868 |
|
VI_ATTR_TMO_VALUE |
3FFF001Ah |
1073676314 |
|
VI_ATTR_PXI_DSTAR_SET |
3FFF0245h |
1073676869 |
|
VI_ATTR_TRIG_ID |
3FFF0177h |
1073676663 |
|
VI_ATTR_PXI_FUNC_NUM |
3FFF0202h |
1073676802 |
|
VI_ATTR_USB_INTFC_NUM |
3FFF01A1h |
1073676705 |
|
VI_ATTR_PXI_IS_EXPRESS |
3FFF0240h |
1073676864 |
|
VI_ATTR_USB_MAX_INTR_SIZE |
3FFF01AFh |
1073676719 |
|
VI_ATTR_PXI_MAX_LWIDTH |
3FFF0242h |
1073676866 |
|
VI_ATTR_USB_PROTOCOL |
3FFF01A7h |
1073676711 |
|
VI_ATTR_PXI_MEM_BASE_BAR0 |
* |
|
|
VI_ATTR_USB_RECV_INTR_DATA |
BFFF41B1h |
-1073790543 |
|
VI_ATTR_PXI_MEM_BASE_BAR1 |
* |
|
|
VI_ATTR_USB_RECV_INTR_SIZE |
3FFF41B0h |
1073693104 |
|
VI_ATTR_PXI_MEM_BASE_BAR2 |
* |
|
|
VI_ATTR_USB_SERIAL_NUM |
BFFF01A0h |
-1073806944 |
|
VI_ATTR_PXI_MEM_BASE_BAR3 |
* |
|
|
VI_ATTR_USER_DATA |
* |
|
|
VI_ATTR_PXI_MEM_BASE_BAR4 |
* |
|
|
VI_ATTR_USER_DATA_32 |
3FFF0007h |
1073676295 |
|
VI_ATTR_PXI_MEM_BASE_BAR5 |
* |
|
|
VI_ATTR_USER_DATA_64*** |
3FFF000Ah |
1073676298 |
|
VI_ATTR_PXI_MEM_BASE_BAR0_32 |
3FFF0221h |
1073676833 |
|
VI_ATTR_VXI_DEV_CLASS |
3FFF006Ch |
1073676396 |
|
VI_ATTR_PXI_MEM_BASE_BAR1_32 |
3FFF0222h |
1073676834 |
|
VI_ATTR_VXI_LA |
3FFF00D5h |
1073676501 |
|
VI_ATTR_PXI_MEM_BASE_BAR2_32 |
3FFF0223h |
1073676835 |
|
VI_ATTR_VXI_TRIG_STATUS |
3FFF008Dh |
1073676429 |
|
VI_ATTR_PXI_MEM_BASE_BAR3_32 |
3FFF0224h |
1073676836 |
|
VI_ATTR_VXI_TRIG_SUPPORT |
3FFF0194h |
1073676692 |
|
VI_ATTR_PXI_MEM_BASE_BAR4_32 |
3FFF0225h |
1073676837 |
VI_ATTR_VXI_VME_INTR_STATUS |
3FFF008Bh |
1073676427 |
|
|
VI_ATTR_PXI_MEM_BASE_BAR5_32 |
3FFF0226h |
1073676838 |
|
VI_ATTR_VXI_VME_SYSFAIL_STATE |
3FFF0094h |
1073676436 |
|
VI_ATTR_PXI_MEM_BASE_BAR0_64 |
3FFF0228h |
1073676833 |
|
VI_ATTR_WIN_ACCESS |
3FFF00C3h |
1073676483 |
|
VI_ATTR_PXI_MEM_BASE_BAR1_64 |
3FFF0229h |
1073676834 |
|
VI_ATTR_WIN_ACCESS_PRIV |
3FFF0045h |
1073676357 |
|
VI_ATTR_PXI_MEM_BASE_BAR2_64 |
3FFF022Ah |
1073676835 |
VI_ATTR_WIN_BASE_ADDR |
* |
|
|
|
VI_ATTR_PXI_MEM_BASE_BAR3_64 |
3FFF022Bh |
1073676836 |
|
VI_ATTR_WIN_BASE_ADDR_32 |
3FFF0098h |
1073676440 |
|
VI_ATTR_PXI_MEM_BASE_BAR4_64 |
3FFF022Ch |
1073676837 |
|
VI_ATTR_WIN_BASE_ADDR_64 |
3FFF009Bh |
1073676443 |
|
VI_ATTR_PXI_MEM_BASE_BAR5_64 |
3FFF022Dh |
1073676838 |
|
VI_ATTR_WIN_BYTE_ORDER |
3FFF0047h |
1073676359 |
|
VI_ATTR_PXI_MEM_SIZE_BAR0 |
* |
|
|
VI_ATTR_WIN_SIZE |
* |
|
|
VI_ATTR_PXI_MEM_SIZE_BAR1 |
* |
|
|
VI_ATTR_WIN_SIZE_32 |
3FFF009Ah |
1073676442 |
|
VI_ATTR_PXI_MEM_SIZE_BAR2 |
* |
|
VI_ATTR_WIN_SIZE_64 |
3FFF009Ch |
1073676444 |
|
|
VI_ATTR_PXI_MEM_SIZE_BAR3 |
* |
VI_ATTR_WR_BUF_OPER_MODE |
3FFF002Dh |
1073676333 |
||
|
VI_ATTR_PXI_MEM_SIZE_BAR4 |
* |
|
VI_ATTR_WR_BUF_SIZE |
3FFF002Eh |
1073676334 |
* For 32-bit Windows systems, these values are equivalent to those for <ATTRIBUTE_NAME>_32. For 64-bit Windows systems, these values are equivalent to those for <ATTRIBUTE_NAME>_64.
*** Defined only for frameworks that are 64-bit native.
VISA Events
The following table lists all of the VISA events along with their hexadecimal and decimal codes.
|
Event Name |
Hex Value |
Decimal Value |
|
Event Name |
Hex Value |
Decimal Value |
|---|---|---|---|---|---|---|
| VI_ALL_ENABLED_EVENTS | 3FFF7FFFh | 1073709055 | VI_EVENT_SERVICE_REQ | 3FFF200Bh | 1073684491 | |
| VI_EVENT_CLEAR | 3FFF200Dh | 1073684493 | VI_EVENT_TCPIP_CONNECT | 3FFF2036h | 1073684534 | |
| VI_EVENT_EXCEPTION | BFFF200Eh | -1073799154 | VI_EVENT_TRIG | BFFF200Ah | -1073799158 | |
| VI_EVENT_GPIB_CIC | 3FFF2012h | 1073684498 | VI_EVENT_USB_INTR | 3FFF2037h | 1073684535 | |
| VI_EVENT_GPIB_LISTEN | 3FFF2014h | 1073684500 | VI_EVENT_VXI_SIGP | 3FFF2020h | 1073684512 | |
| VI_EVENT_GPIB_TALK | 3FFF2013h | 1073684499 | VI_EVENT_VXI_VME_INTR | BFFF2021h | -1073799135 | |
| VI_EVENT_IO_COMPLETION | 3FFF2009h | 1073684489 | VI_EVENT_VXI_VME_SYSFAIL | 3FFF201Dh | 1073684509 | |
| VI_EVENT_PXI_INTR | 3FFF2022h | 1073684514 | VI_EVENT_VXI_VME_SYSRESET | 3FFF201Eh | 1073684510 | |