Table of Contents
Advertisement
MB86R02 'Jade-D' Hardware Manual V1.64
22.6 Application Note
22.6.1.1
Channel to pin mapping
22.6.1.2
Pin mapping RSDS
In RSDS mode each IO-cell can be used for clock distribution.
The table below shows possible positions for clock output of a 24 bit RGB panel Interface. For 18bit
interfaces only cell0 to 9 is available. Programming is done by register
DIR_PIN[i]_CTRL.(N)channel_sel[i].
Table 22-6
clock position (RSDS)
cell
pin
0
1
0
d
clk
0/1
1
d
0/1
clk
2
d
2/3
2/3
3
d
4/5
4/5
4
d
6/7
6/7
5
d
8/9
8/9
6
d
10/11
10/11
7
d
12/13
12/13
8
d
12/13
12/13
9
d
14/15
14/15
10
d
18/19
18/19
11
d
20/21
20/21
12
d
22/23
22/23
22.6.1.3
Pin mapping TTL
In single-ended TTL mode, each of the 24 output pins can be used for clock distribution.
Table 22-8 visualizes possible rationable settings for a 24 bit output data plus clock to single-ended
I/O cells, which can be programmed by registers DIR_PIN[i]_CTRL.(N)channel_sel[i].
Table 22-9 visualizes possible rationable settings for a 18 bit output data plus clock to single-ended
I/O cells, which can be programmed by registers DIR_PIN[i]_CTRL.(N)channel_sel[i].
Pads can be configured to contribute two clock sources (this allows at the board to combine these two
clock signals to achieve a higher drive strength if necessary, see Figure 22-10) or to contribute one
clock source and one inversion control signal "INV" on different pins shown in the table below.
Remark: In case of integration within systems with only 10 pad cells ( e.g. an Indigo GDC) color
channel 18 is provided but not needed. So it makes sense to use cell 9 pin a1 for clk.
22-42
2
3
4
0/1
0/1
0/1
0/1
2/3
2/3
2/3
2/3
clk
4/5
4/5
4/5
4/5
clk
6/7
6/7
6/7
6/7
clk
8/9
8/9
8/9
8/9
clk
10/11
10/11
10/11
10/11
12/13
12/13
12/13
12/13
12/13
12/13
12/13
12/13
14/15
14/15
14/15
14/15
18/19
18/19
18/19
18/19
20/21
20/21
20/21
20/21
22/23
22/23
22/23
22/23
5
6
7
8
0/1
0/1
0/1
2/3
2/3
2/3
4/5
4/5
4/5
6/7
6/7
6/7
8/9
8/9
8/9
10/11
10/11
10/11
clk
12/13
12/13
12/13
clk
14/15
12/13
12/13
clk
14/15
14/15
14/15
18/19
18/19
18/19
20/21
20/21
20/21
22/23
22/23
22/23
9
10
11
0/1
0/1
0/1
0/1
2/3
2/3
2/3
2/3
4/5
4/5
4/5
4/5
6/7
6/7
6/7
6/7
8/9
8/9
8/9
8/9
10/11
10/11
10/11
10/11
12/13
12/13
12/13
12/13
14/15
14/15
14/15
14/15
16/17
16/17
16/17
16/17
clk
18/19
18/19
18/19
18/19
clk
20/21
20/21
20/21
20/21
clk
22/23
22/23
22/23
22/23
clk
12
Advertisement
Table of Contents
