TLC320AD50C-I_15 Datasheet, PDF (32/57 Pages) Texas Instruments – SIGMA-DELTA ANALOG INTERFACE CIRCUITS WITH MASTER-SLAVE FUNCTION

3.5.2 Secondary Serial Communication DIN and DOUT Data Format (Figure 3–8)
DIN (Read)
DS13 =1
DS15 DS14 DS13 DS12 DS11 DS10 DS9 DS8
Don’t Care
DS7 – DS0
Data to the
R/W
Register Address
Register
DIN (Write)
DOUT (Read)
(Phone Mode Disabled)
DS15 DS14 DS13 DS12 DS11 DS10 DS9 DS8
DS13 =0
DS13 =1
DS15 DS14 DS13 DS12 DS11 DS10 DS9 DS8
DS7 – DS0
Register Data
DS7 – DS0
M/S
Register Address
All 0
DOUT (Write)
(Phone Mode Disabled)
DOUT (Read)
(Phone Mode Enabled)
DOUT (Write)
(Phone Mode Enabled)
DS15 DS14 DS13 DS12 DS11 DS10 DS9 DS8
DS13 =0
DS7 – DS0
DS15 – DS8: ALTDATA
DS7 – DS0: Register Data
DS15 – DS0: ALTDATA
Figure 3–8. Second Communication DIN and DOUT Data Format
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