Data Sheet
Stick-Prototype-Board
Contents
1
Scope
2
2
Connections and Controls
2
3
Interfaces
3
4
Technical Data
7
Rev. 12/2007 – 001
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Supported by Samtec
www.samtec.com
Stick-Prototype-Board Data Sheet
1
2
Scope
This data sheet is for the Stick-Prototype-Board which can be used together
with the USB-Sticks from Hitex. It contains all technical data of the system.
The USB-Sticks from Hitex are specific debugger system being able to
emulate an integrated microcontroller with on-chip debug support. It provides a
USB communication port for connecting the USB-Stick to a PC.
For operation, the overall system requires a Hitex USB-Stick.
For more details see schematic.
2
Connections and Controls
The LPC-IO-Board has the connectors and pads as shown in the following
figure:
7
5
6
1
4
2
3
1
Stick-IO-Connector (X200)
2
Reset button (SW1)
3
Power pads
- external power connection +5V (X210)
- external power connection +3.3V (X211)
- external power GND (X212/X213)
4
Wire-wrap area - 2.54mm / 1.27mm pitch
5
SMD pads (X204 – X209)
6
IO-Connector pads (X201, X202)
7
Connector pads (X203)
Stick-Prototype-Board Data Sheet
3
The pads X210 and X203/pin1 can be used to supply an external stabilized
power +5V to the board and the stick when used in standalone operation
without the PC host. This requires that the pad X203/pin3 is tied to GND to
enable the power regulator on the stick. The power regulator on the stick will
generate the +3.3V power supply which is available at the pads X211 and
X203/pin2,4.
Instead using the pads X210 or X203 the power can be supplied via the USBstick and connector X200. In this case do not apply external power to the
pads! This may cause a damage to your PC.
.
3
Interfaces
The connector pads X201 and X202 are directly connected to the stick IO
connector X200 and allows easy access to the stick pins. The following figure
shows the orientation and numbering of the connectors:
X201
X200
1
X202
1
Reset button
The following tables show the pin assignment of the stick IO connector X200
and the connector pads X201 and X202. More details can be found in the
schematic.
Stick-Prototype-Board Data Sheet
4
Pin Assignment of the I/O-Connector X200
Pin
Signal name
Pin
Signal name
1
+3.3V
2
+3.3V
3
Reset
4
Power_enable
5
P1
6
P35
7
P2
8
P36
9
P3
10
GND
11
P4
12
P37
13
P5
14
P38
15
P6
16
P39
17
P7
18
P40
19
P8
20
P41
21
GND
22
GND
23
P9
24
P42
25
P10
26
P43
27
P11
28
P44
29
P12
30
P45
31
P13
32
GNDA
33
GND
34
P46
35
P14
36
P47
37
P15
38
P48
39
P16
40
P49
41
P17
42
P50
43
P18
44
GND
45
P19
46
P51
47
P20
48
P52
49
P21
50
P53
51
P22
52
P54
53
GND
54
GND
55
P23
56
P55
57
P24
58
P56
59
P25
60
P57
Stick-Prototype-Board Data Sheet
5
61
P26
62
P58
63
P27
64
P59
65
P28
66
P60
67
P29
68
P61
69
P30
70
P62
71
P31
72
P63
73
P32
74
P64
75
P33
76
GND
77
P34
78
Board ID
79
+5V
80
+5V
The connector pins P1 – P34 are routed to connector X201 and the connector
pins P35 – P64 are routed to connector X202.
Pin Assignment of the I/O-Connector X201
X201
Pin
Signal name
Pin
Signal name
1
P34
2
P33
3
P32
4
P31
5
P30
6
P29
7
P28
8
P27
9
P26
10
P25
11
P24
12
P23
13
P22
14
P21
15
P20
16
P19
17
P18
18
P17
19
P16
20
P15
21
P14
22
P13
23
P12
24
P11
25
P10
26
P9
27
P8
28
P7
29
P6
30
P5
31
P4
32
P3
Stick-Prototype-Board Data Sheet
6
33
P2
34
P1
35
Reset
36
GND
Pin Assignment of the I/O-Connector X202
X202
Pin
Signal name
Pin
Signal name
1
+5V
2
+5V
3
P64
4
P63
5
P62
6
P61
7
P60
8
P59
9
P58
10
P57
11
P56
12
P55
13
P54
14
P53
15
P52
16
P51
17
P50
18
P49
19
P48
20
P47
21
P46
22
P45
23
P44
24
P43
25
P42
26
P41
27
P40
28
P39
29
P38
30
P37
31
P36
32
P35
33
Power_enable
34
GND
35
+3.3V
36
+3.3V
For the connection of the USB- to the PC you can use an USB extension
cable.
Stick-Prototype-Board Data Sheet
7
Caution
Connect the board and the stick only when not powered from the PC or
external and in the orientation as shown in the figure above.
Please avoid any short-cuts by metallic parts touching the USB-Stick or the
Stick-Prototype-Board.
Do not supply external power to the Stick-Prototype-Board via the pads or
the USB-B connector while the stick is connected to the PC. This may cause
serious damage to your PC.
Modifications of the Stick-Prototype-Board or supplying of external power
via the Stick-Prototype-Board is at your own risk.
Hitex is not reliable for any damages caused by wrong handling.
4
Technical Data
The features of the Stick-Prototype-Board are summarized as follows:
•
2x40-pin 0.635mm pitch PCB extension Stick-I/O-connector for a Hitex USB-Stick
MEC6-140-02-L-D-RA1 (Samtec)
•
2x32-pin connector pads pitch 2.54mm with stick IO pads
•
Wire-wrap field 40 x 20 pads 1.27mm pitch (50 x 25mm)
•
Wire-wrap field 20 x 10 pads 2.54mm pitch (50 x 25mm)
•
SMD pad for 2 x SOT-223, 2 x SO-8, 2 x TSSOP-20 connected to 1.27mm pads
•
2 x 5 pin power connector 2.54mm pitch (+5V, +3.3V, GND, GNDA, enable)
•
reset button
•
Dimension: ca. 95x 65mm
„