Texas Instruments FPD Link III - DS90UB903Q & DS90UB904Q EVK SERDESUB-21USB/NOPB SERDESUB-21USB/NOPB Data Sheet
Product codes
SERDESUB-21USB/NOPB
12
SERDESUB-21USB User’s Guide
SNLU101 – April 2012
Serializer LVCMOS and FPD-Link III Pinout by Connector
The following three tables illustrate how the Serializer connections mapped to the IDC
connector J1, the FPD-Link III I/O on the USB-A connector P2, and the mini USB P3 (not
mounted) pinouts. Note – labels are also printed on the demo boards for both the
LVCMOS inputs/outputs and FPD-Link III I/Os.
J1
P2
P3
LVCMOS I/O
(bottom side)
(topside)
pin no.
name
name
pin no.
FPD-Link III
(not mounted)
1
GND
DIN0
2
pin no.
name
FPD-Link III
3
GND
DIN1
4
1
JP6
pin no.
name
5
GND
DIN2
6
2 DOUT+
5 JP6
7
GND
DIN3
8
3
DOUT-
4 NC
9
GND
DIN4
10
4
JP7
3
DOUT-
11
GND
DIN5
12
2
DOUT+
13
GND
DIN6
14
1
JP7
15
GND
DIN7
16
17
GND
DIN8
18
19
GND
DIN9
20
21
GND
DIN10
22
23
GND
DIN11
24
25
GND
DIN12
26
27
GND
DIN13
28
29
GND
DIN14
30
31
GND
DIN15
32
33
GND
DIN16
34
35
GND
DIN17
36
37
GND
DIN18
38
39
GND
DIN19
40
41
GND
DIN20
42
43
GND
PCLK
44