Agilent Technologies HDMP-3001 - Manual (Page 85)

85
ADDR = 0x194-0x197: TX_ER Error Counter
ADDR Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Bit name 0x194 TX_ER_ERR [7:0]
0x195 TX_ER_ERR [15:8]
0x196 TX_ER_ERR [23:16]
0x197 Fixed 0
R/W RO
Value 0
after
reset
TX_ER_ERR is the TX_ER Error counter. It is non-resetable except that a hard or soft reset will clear it.
After reaching its max value the counter starts over from zero again.
This counter is incremented by frames where TX_ER was detected active while the frame was being
received but did not cause a FIFO error.
ADDR = 0x198-0x19B: TX FIFO Overflow Error
ADDR Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Bit name 0x198 TX_FIFO_OF_ERR [7:0]
0x199 TX_FIFO_OF_ERR [15:8]
0x19A Fixed 0
0x19B Fixed 0
R/W RO
Value 0
after
reset
TX_FIFO_OF_ERR is the TX_FIFO Overflow Error counter. It is non-resetable except that a hard or soft
reset will clear it. After reaching its max value the counter starts over from zero again.
This counter is incremented each time there is a FIFO overflow and hence a frame is discarded.