MX Foundation 4
Module Attributes

Module Options

The KMXF_MIL1553_MODULE_OPTIONS attribute holds the module options.

Constant Value
VMXF_MIL1553_MODULE_OPTIONS_EBR Module has EBR option
VMXF_MIL1553_MODULE_OPTIONS_1760 Module has MIL-STD-1760 option
VMXF_MIL1553_MODULE_OPTIONS_HYBRID_MODE Module has Hybrid Mode option


BM FIFO Almost Full Threshold

The KMXF_FLEX1553_BM_FIFO_AF attribute holds the almost full (AF) FIFO threshold value for the BM in number of words or strings. Note that this attribute also affects the BC and RT message update as the BC and RT events from the module also use this FIFO.
Only supported on MXF_MODULE_FLEX1553.

Range Value
Minimum 1
Maximum 511

Default value: 128

BM FIFO Aging Timeout

The KMXF_FLEX1553_BM_FIFO_AGING attribute defines the RX FIFO aging timeout value for the BM. It defines the longest delay that a received word or string can wait in the hardware FIFO before a receive interrupt is generated. Note that this attribute also affects the BC and RT message update as the BC and RT events from the module also use this FIFO. The attribute value resolution is based on the timebase resolution. A RX FIFO Aging Timeout value of 0 disables the aging timeout. The attribute value is rounded down to step of 100 microseconds.
Only supported on MXF_MODULE_FLEX1553.

Range Value (microsecond)
Minimum 0
Maximum 25000

Default value: 500 micooseconds

Updated 10/23/2023