a-Si TFT LCD Single Chip Driver
240RGBx320 Resolution and 262K color
ILI9325
i80/M68 system 18-bit data bus interface
Data Bus
(DB[17:0])
DB
17
DB
16
DB
15
DB
14
DB
13
DB
12
DB
11
DB
10
DB
9
DB
8
DB
7
DB
6
DB
5
DB
4
DB
3
DB
2
DB
1
DB
0
Register Bit
(D[15:0])
D15 D14 D13 D12 D11 D10 D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
i80/M68 system 16-bit data bus interface
Data Bus
(DB[17:10]),
(DB[8:1])
DB
17
DB
16
DB
15
DB
14
DB
13
DB
12
DB
11
DB
10
DB
8
DB
7
DB
6
DB
5
DB
4
DB
3
DB
2
DB
1
Register Bit
(D[15:0])
D15 D14 D13 D12 D11 D10 D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
i80/M68 system 9-bit data bus interface
1st Transfer
2nd Transfer
Data Bus
(DB[17:9])
DB
17
DB
16
DB
15
DB
14
DB
13
DB
12
DB
11
DB
10
DB
9
DB
17
DB
16
DB
15
DB
14
DB
13
DB
12
DB
11
DB
10
DB
9
Register Bit
(D[15:0])
D15 D14 D13 D12 D11 D10 D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
i80/M68 system 8-bit data bus interface/Serial peripheral interface (2/3 transmission)
1st Transfer
2nd Transfer
Data Bus
(DB[17:10])
DB
17
DB
16
DB
15
DB
14
DB
13
DB
12
DB
11
DB
10
DB
17
DB
16
DB
15
DB
14
DB
13
DB
12
DB
11
DB
10
Register Bit
(D[15:0])
D15 D14 D13 D12 D11 D10 D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Figure23 Register setting with i80 System Interface
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Page 49 of 111
Version: 0.35