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[D1] NIR_2H1
When to use NIR filter (h'10[D1]NIR_Fil_en = "1"), set this register "0".
[D0] NIR_2H0
When to use NIR filter (h'10[D1]NIR_Fil_en = "1") and Delay Detection (h'10[D0]Sel_Det = "0"), set as follows.
At intermittent RX: set this register "0". / At continuous RX: set this register "1".
When to use NIR filter (h'10[D1]NIR_Fil_en = "1") and Pulse Count Detection (h'10[D0]Sel_Det = "1"), set this register "0".
6.10.11 h'13 TX PA Settings
D7
TX_
Name
subgain3
Initial
1
Type
R/W
[D7:D4] TX_subgain3..0 [Output Level (Fine)]
The output level depends on RF frequency band.
[D7:D4] = b'0000: Minimum
[D7:D4] = b'1111: Maximum
[D3:D2] TX_gain1..0 [Output Level (Coarse)]
The output level depends on RF frequency band.
[D3:D2] = b'00: Minimum
[D3:D2] = b'11: Maximum
Notice:
In ASK and FSK Receiving, settings of register h'13[D7:D2] are invalid.
[D1]PA_en [PA Enable / Disable]
The combination register:h'0A[D5]RX_TX and Internal LD Signal (The result of PLL lock detection: see below) results the
operation of PA in the below table.
Internal LD Signal is only use for PA, and the signal keeps "H" after the first rising edge of PLL_LD Signal. Above function is
only available in TX and the Internal LD Signal cannot be monitored. To release the signal holding state, set one of the follows.
- Set TC32306FTG in the status of Battery Saving or Standby.
- Change from TX to RX.
- Change TX modulation. (ASK ↔ FSK)
- Change RF frequency. (In the change in the value of register "h'0B" and/or "h'0C")
- Change the value of register:h'12[D7:D2] for TX deviation. (This is only valid in FSK setting (h'0A[D4]FSK_ASK = "0"))
[D0 ] NIR_H1
When to use NIR filter (h'10[D1]NIR_Fil_en = "1"), set this register "0".
Table 6-66 Register (h'13)
D6
D5
TX_
TX_
subgain2
subgain1
1
1
R/W
R/W
h'0A[D5]
[D1]PA_en
RX_TX
0
X
1
X
1
0
1
1
D4
D3
TX_
TX_gain1
TX_gain0
subgain0
1
1
R/W
R/W
Internal LD
PA Function
Signal
X
Disable
L
Disable
X
Disable
H
Enable
X: Don't care
65
TC32306FTG
D2
D1
D0
PA_en
NIR_H1
1
1
R/W
R/W
R/W
2015-10-01
0
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