Datasheet

MAX191
Low-Power, 12-Bit Sampling ADC
with Internal Reference and Power-Down
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DOUT
MSB D9D10
D7D8 D5D6
D3D4
D1D2 LSB
CS
SCLK
HIGH-Z
HIGH-Z
a. CPOL = 0, CPHA = 0
DOUT
MSB D9D10
D7D8 D5D6
D3D4
D1D2 LSB
CS
SCLK
HIGH-Z
HIGH-Z
b. CPOL = 1, CPHA = 1
Figure 15. QSPI Serial-Interface Timing
DOUT
MSB D9D10
D7D8 D5D6
D3D4
D1D2 LSB
CS
HIGH-Z
HIGH-Z
CLKR
SSTRB
SCLK
HIGH-Z
HIGH-Z
Figure 16. TMS320 Interface Timing