12
4912C–AUTO–10/06
ATA6827 [Preliminary]
Figure 9-1.
Serial Interface Timing with Chart Numbers
1
DO
CS
CLK
CS
DO
CLK
Output DO: High level = 0.8
×
V
CC
, low level = 0.2
×
V
CC
Inputs DI, CLK, CS: High level = 0.7
×
V
CC
, low level = 0.3
×
V
CC
DI
11
5
6
8
10
12
3
9
2
4
7