Texas Instruments AFE79 Series User Manual

Timing Controller Register Map www.ti.com
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SBAU337–May 2020
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Serial Interface Register Maps
2.15.20 Register 99h (offset = 99h) [reset = 0h]
Figure 2-2227. Register 99h
7 6 5 4 3 2 1 0
TXNCOSEL_MODE_AB
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2242. Register 99 Field Descriptions
Bit Field Type Reset Description
1-0
TXNCOSEL_MOD
E_AB
R/W 0h
The 4 bits of NCOSel get routed to both A and B channels
according to mode as follow. (NCOsel for (band1), (band0))
00 -> (b0,b0),(b0,b0.b0,b0)
01 -> (b1,b0),(b1,b0,b1,b0)
02 -> (0,0),(b3,b2,b1,b0)
03 -> (0,0),(0,0,0,0)
2.15.21 Register 9Ah (offset = 9Ah) [reset = 0h]
Figure 2-2228. Register 9Ah
7 6 5 4 3 2 1 0
TXNCOSEL_MODE_CD
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2243. Register 9A Field Descriptions
Bit Field Type Reset Description
1-0
TXNCOSEL_MOD
E_CD
R/W 0h
The 4 bits of NCOSel get routed to both C and D channels
according to mode as follow. (NCOsel for (band1), (band0))
If broadcast_txncosel==1
00 -> (b0,b0),(b0,b0.b0,b0)
01 -> (b1,b0),(b1,b0,b1,b0)
02 -> (0,0),(b3,b2,b1,b0)
03 -> (0,0),(0,0,0,0)
if broadcast_txncosel==0
00 -> (b2,b2),(b2,b2.b2,b2)
01 -> (b3,b2),(b3,b2,b3,b2)
02 -> (0,0),(b3,b2,b1,b0)
03 -> (0,0),(0,0,0,0)
2.15.22 Register 9Ch (offset = 9Ch) [reset = 0h]
Figure 2-2229. Register 9Ch
7 6 5 4 3 2 1 0
ENABLE_TXNCOSEL_A
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2244. Register 9C Field Descriptions
Bit Field Type Reset Description
5-0
ENABLE_TXNCOS
EL_A
R/W 0h
If enable == 0 then the corresponding bit in txncosel for that
channel is made 0, else ncosel is sent as it is

Texas Instruments AFE79 Series Specifications

General

Brand	Texas Instruments
Model	AFE79 Series
Category	Control Unit
Language	English