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AN-X4-ABRIO-SCAN
Nov 2023
Offset
Bit
Description
9
BTW.CONT, continuous mode (manual mode only)
10-15
Reserved
2-n
0-15
BTW Data (64 INTs max)
Offset 0 bits 0-5 contain the block transfer read length for manual mode
Offset 0 bit 8 contains the block transfer read enable bit for manual mode block transfers.
Offset 0 bit 9 is used in two different ways:
•
in manual mode, this bit is the block transfer read continuous bit. If this bit is set and the
block transfer read enable bit is set, the AN-X4-ABRIO-SCAN re-enables block transfer
reads when they have executed successfully
•
in automatic and semi-automatic modes, this bit is used to inhibit both read and write block
transfers to the I/O module
Offset 1 bits 0-5 contain the block transfer write length for manual mode.
Offset 1 bit 8 contains the block transfer write enable bit for manual mode block transfers.
Offset 1 bit 9 is the block transfer write continuous bit for manual mode. If this bit is set and the
block transfer write enable bit is set, the AN-X4-ABRIO-SCAN re-enables block transfer writes when
they have executed successfully.
Word offsets 2-n contain the write data sent to the block transfer write module.
Example aliases for a block transfer module at rack 0, I/O group 0 slot 0, with 4 words of read data
ALIAS,"","RIO_r00g0s0_BTR_STS","0-7:BtrCtr, 8-10:BtrErrCde, 11:BTR.ER,
12:BTR.DN","","NoName:0:I.Data[10]"
ALIAS,"","RIO_r00g0s0_BTW_STS","0-7:BtwCtr, 8-10:BtwErrCde, 11:BTW.ERR,
12:BTW.DN","","NoName:0:I.Data[11]"
ALIAS,"","RIO_r00g0s0_BTR_ER","BTR Error Bit","","NoName:0:I.Data[10].11"
ALIAS,"","RIO_r00g0s0_BTW_ER","BTW Error Bit","","NoName:0:I.Data[11].11"
ALIAS,"","RIO_r00g0s0_BTR_Ch0","Data - Channel 1","","NoName:0:I.Data[12]"
ALIAS,"","RIO_r00g0s0_BTR_Ch1","Data - Channel 2","","NoName:0:I.Data[13]"
ALIAS,"","RIO_r00g0s0_BTR_Ch2","Data - Channel 3","","NoName:0:I.Data[14]"
ALIAS,"","RIO_r00g0s0_BTR_Ch3","Data - Channel 4","","NoName:0:I.Data[15]"
ALIAS,"","RIO_r00g0s0_BTR_CTL","0-5:BtrLen, 8:BTR.EN,
9:BTR.CONT/AutoInh","","NoName:0:O.Data[10]"
ALIAS,"","RIO_r00g0s0_BTW_CTL","0-5:BtwLen, 8:BTW.EN,
9:BTW.CONT","","NoName:0:O.Data[11]"
ALIAS,"","RIO_r00g0s0_BT_INH","BT Inhibit","","NoName:0:O.Data[10].9"