EP7209 Datasheet, PDF (100/128 Pages) Cirrus Logic – Ultra-Low-Power Audio Decoder System-on-Chip

EP7209
CL[2]
CL[1]
FRM
M
DD[3:0]
t20
t15
t16
t17
t18
t19
t21
t22
t23
NOTES:
1) The figure shows the end of a line.
2) If FRM is high during the CL[1] pulse, this marks the first line in the display.
3) CL[2] low time is doubled during the CL[1] high pulse
Figure 16. LCD Controller Timings
ADCCLK
(SCLK)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
nADCCS
(nRFS/TFS)
ADCIN
(Din)
DI9 DI8 DI7 DI6 DI5 DI4 DI3 DI2 DI1 DI0
22 23
ADCOUT
(Dout)
DO9 DO8 DO1 DO0
Figure 17. SSI Interface for AD7811/2
100
DS453PP2