Boca Systems BEN1PI, Руководство по установке

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BOCALANcard-PCI
Appendix F: Programmable LED Options
The red LED on the BOCALANcard PCI can be programmed to
respond to specific activities on the network cable. Transmit,
receive, jabber, collision and polarity functions can be detected
using the programmable red LED. This LED is programmed
using a software keyword in the network configuration file or
as a command line option when loading the BOCALANcard
driver. The keyword is LED1. The syntax is LED1=0xNN,
where NN is a hexadecimal number that denotes the red LED
function.
The hexadecimal value can be found by running the
BENCFG.EXE program and choosing the LED options you
desire. You can also compute the value manually by adding the
values of each function you desire to program. Listed below are
the functions, their assigned value, and some examples of
different configurations.
Activity Value to be Added
COLLISION add 0x01
JABBER add 0x02
RECEIVE add 0x04
NORMAL POLARITY add 0x08
TRANSMIT add 0x10
All values are in hexadecimal format, or base-16 math. To count in hexadecimal
you start with 0 and end with F, (i.e., 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F).
To compute the value of a combination of functions, follow this
formula. Start with 0x80 + fu fu fu
function
+
function = 0xVALUE. Examples: