Moog Crossbow GNAV540 - Manual (Page 103)

r Manual
7430‐0808‐01 Rev. B
Page 103 GNAV540 Use
comSerialABIT Field
The comSerialABIT field contains flags that indicate low level errors with external serial port A (the user serial port).
The serialAError flag in the comBIT field is the bit‐wise OR of the comSerialABIT field.
Table 83 comSerialABIT Field
comSerialABIT Field Bits Values Category
transmitBufferOverflow 0 0 = normal, 1 = overflow Soft
receiveBufferOverflow 1 0 = normal, 1 = overflow Soft
framingError 2 0 = normal, 1 = error Soft
breakDetect 3 0 = normal, 1 = error Soft
parityError 4 0 = normal, 1 = error Soft
Reserved 5:15 N/A
comSerialBBIT Field
The comSerialBBIT field contains flags that indicate low level errors with external serial port B (the aiding serial
port). The serialBError flag in the comBIT field is the bit‐wise OR of the comSerialBBIT field.
Table 84 comSerialBBIT Field
comSerialBBIT Field Bits Values Category
transmitBufferOverflow 0 0 = normal, 1 = overflow Soft
receiveBufferOverflow 1 0 = normal, 1 = overflow Soft
framingError 2 0 = normal, 1 = error Soft
breakDetect 3 0 = normal, 1 = error Soft
parityError 4 0 = normal, 1 = error Soft
Reserved 5:15 N/A
comSerialCBIT Field
The comSerialABIT field contains flags that indicate low level errors with external serial port c (the user serial port).
The serial Error flag in the comBIT field is the bit‐wise OR of the comSerialCBIT field.
Table 85 comSerialABIT Field
comSerialCBIT Field Bits Values Category
transmitBufferOverflow 0 0 = normal, 1 = overflow Soft
receiveBufferOverflow 1 0 = normal, 1 = overflow Soft
framingError 2 0 = normal, 1 = error Soft
breakDetect 3 0 = normal, 1 = error Soft
parityError 4 0 = normal, 1 = error Soft
Reserved 5:15 N/A