Rainbow Electronics MAX1499 - Manual (Page 17)

MAX1497/MAX1499
3.5- and 4.5-Digit, Single-Chip ADCs with LED
Drivers and µC Interface
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SCLK
CS
DIN
DOUT
1 1 RS4 RS3 RS2 RS1 RS0 x
D7 D6 D5 D4 D3 D2 D1 D0
CONTROL BYTE DATA BYTE
Figure 12. Serial-Interface, 8-Bit, Read Timing Diagram
CS
SCLK
DIN
DOUT
1 0 RS4 RS3 RS2 RS1 D7 D6 D5 D4 D3 D2 D1 D0 RS0 x
CONTROL BYTE DATA BYTE
Figure 10. Serial-Interface, 8-Bit, Write Timing Diagram
SCLK
CS
DIN
DOUT
1 1 RS4 RS3 RS2 RS1 RS0 x
D7 D6 D5 D4 D3 D2 D1 D0 D8 D9 D15 D14 D13 D12 D11 D10
CONTROL BYTE DATA BYTE
Figure 11. Serial-Interface, 16-Bit, Read Timing Diagram