upd161608 Renesas Electronics Corporation., upd161608 Datasheet - Page 23

• Manufacturer Part Number: upd161608
• Description: 176-rgb X 220-dot 1-chip Driver Ic For 262,144-color Tft-lcd Display
• Manufacturer: Renesas Electronics Corporation.

7.2 Procedure for Transfer on Clock Synchronized Serial Bus Interface
(Output)
(Input)
(Input)
(Input)
SDO
CSB
SCK
(Input)
(Input)
(Input)
SDI
Figure 7−3. Timing of Consecutive Data-Transfer through Clock-synchronized Serial Bus Interface
CSB
SCK
SDI
Transfer start
Figure 7−2. Timing Basic Data Transfer through Clock-Synchronized Serial Bus Interface
Caution The first byte after the start byte is always the upper eight bits.
Start
1
0
1
1
2
2
Device ID
Hi-Z
1
3
Start byte
3
Start byte
4
4
1
5
5
0
6
ID
6
7
RS
7
R/W
8
Data Sheet S17594EJ2V0DS
DB
15
9
DB
15
9 10 11 12 13 14 15 16
Instruction 1: Upper
10
DB
14
DB
14
11
DB
13
DB
13
12
DB
12
DB
12
13
DB
11
DB
11
Index register setting instruction
14
DB
10
DB
10
Data read instruction
15
DB
DB
9
9
16 17
DB
8
DB
8
17 18 19 20 21 22 23 24
DB
DB
7
7
Instruction 2: Lower
18
DB
6
DB
6
19
DB
5
DB
5
20
DB
4
DB
4
21 22
DB
3
DB
3
μ
DB
2
DB
End
Instruction
execution time
2
PD161608
23 24
DB
1
DB
Transfer end
1
DB
0
DB
0
23