4.5.1.2.7 DFTLH – Data
FIFO Telegram Length High Byte
Name:
DFTLH
Offset:
0x0D4
Reset:
0x00
Bit
7
6
5
4
3
2
1
0
DFTLH[3:0]
Access
R
R
R
R
R
R
R
R
Reset
0
0
0
0
0
0
0
0
Bit 7 – Reserved
Bit
This bit is reserved and
always returns ‘0’ when read.
Bit 6 – Reserved
Bit
This bit is reserved and
always returns ‘0’ when read.
Bit 5 – Reserved Bit
This bit is reserved and
always returns ‘0’ when read.
Bit 4 – Reserved Bit
This bit is reserved and
always returns ‘0’ when read.
Bits 3:0 – DFTLH[3:0] Data FIFO Telegram
Length High Byte
DFTLH stores the upper four
bits of the 12-bit DFTL word. DFTL shows the number of bits in the most recent
telegram received continuously by the data FIFO in DFC.DFDRA = 0
mode. If DFTLH and DFTLL are both “0x00”, a full telegram was received since the
last reset. DFTLH is a read-only register.
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