UIB-PC104. Product manual - 標高電子 Microport.com.t€¦ · Product manual UIB-PC104 Icons...

UIB-PC104User Interface Board Product manual

03/08/07 Version 2.0

© 2007, ingenia-cat S.L.

UIB-PC104 Product manual Copyright and trademarks Copyright © 2007 ingenia-cat, S.L. Microchip and dsPIC are registered marks of Microchip in the USA and other countries. Scope This document applies to UIB-PC104 hardware revision V1.0. Disclaimer This product is provided “as is”. ingenia-cat expressly disclaims any warranty of any kind, whether express or implied, including but not limited to, the implied warranties of merchantability, fitness for a particular purpose, or non-infringement. In no event shall ingenia-cat be liable for any incidental, special, indirect or consequential damages, lost profits or lost data, harm to your equipment, cost of procurement of substitute goods, technology or services, any claims by third parties (including but not limited to any defense thereof), any claims for indemnity or contribution, or other similar costs.

Product manual

UIB-PC104

Contents Overview ............................................................................. 5

What is UIB-PC104? ............................................................... 5 Functional description ............................................................. 7

Introduction ....................................................................... 7 Main socket ........................................................................ 7 Power............................................................................... 8 Expansion bus ..................................................................... 9 Communications .................................................................11

CAN, RS232 y RS485...........................................................11 SPI, I2C ..........................................................................12

LCDs................................................................................13 Alphanumeric LCD.............................................................13 Graphic LCD ....................................................................14

LEDs................................................................................15 Potentiometers ..................................................................16 Pushbuttons ......................................................................16 Buzzer .............................................................................18 Configuration switches .........................................................19

Usability matrix ....................................................................20 How to use UIB-PC104 interfaces? ............................................20

Appendix A. Mechanical specifications.........................................22 Appendix B. Schematics ..........................................................23

3

Product manual

UIB-PC104

Icons Following is shown the meaning of the icons that reader can find on this manual.

Information Provides the user with tips and tricks and other useful data.

Warning Provides the user with important information. Omitting this warning may cause the device not to work properly.

Critical Warning Provides the user with critical information. Omitting this critical warning may destroy the device.

4

Product manual

UIB-PC104

Chapter 1: Overview 5

1 Overview This chapter presents an overview about UIB-PC104, its range of applicability and its connectivity options together with iCM4011.

What is UIB-PC104? UIB-PC104 (see Figure 1) is a User Interface Board that enables the interaction between humans and control modules connected to its main socket, through input and output sources (widely known as human interfaces). The design of a user interface affects the amount of effort the user must expend to provide input for the system and to interpret the output of the system, and how much effort it takes to learn how to do this. The design of UIB-PC104 has been performed taken special care of its usability to provide users with an efficient and effective training tool. The board has the following interfaces:

• Six LEDs • 16x2 alphanumeric LCD with backlight • 122x32 graphic LCD with backlight • Two potentiometers • Twelve pushbuttons • One buzzer

In addition, the board has a set of connectors dedicated to multiple purposes: A DB9 connector used for communications, a screw connector to power the board and an expansion bus. The board also comes with switches to select the working mode of the board.

Figure 1: Block diagram

Image 1: UIB-PC104

UIB-PC104 is a perfect complement for control modules (such as iCM4011) when facing to initial training and new designs based on them.

iCM4011 communication module is an embeddable module that incorporates a powerful hybrid DSP/MCU (up to 30MIPS) in conjunction with a full set of transceivers (USB, RS232, RS485 and CAN). In addition, the processor is equipped with intra-board communications like SPI or I2C. Refer to iCM4011 Product Manual for further information.

Product manual

UIB-PC104

Chapter 1: Overview 6

In order to use the UIB-PC104 together with the iCM4011, just plug the module in the UIB-PC104 socket (see Figure 2) and run any of the examples delivered with this product.

Figure 2: UIB-PC104 with iCM4011 UIB-PC104 has been designed following a stackable architecture (see Figure 3) and complying with the dimensions (90x96mm) and drills of the PC/1041 standard. It is possible to stack multiple boards to fulfill specific user needs. For example, to drive and control an electric motor, you could stack an expansion board with motor drivers and a signal conditioning stage for multiple sensors.

Expansion board

Stack

Expansion board

UIB-PC104

Figure 3: Stack PC/104

In the following chapter, the reader will find a detailed functional description of each component of the UIB-PC104, as well as their relationship with the pins of the main socket.

1 www.pc104.org PC/104 Consortium website

http://www.pc104.org/

Product manual

UIB-PC104

Chapter 2: Functional description 7

2 Functional description In this chapter the reader will find a detailed description about all functional blocks of the UIB-PC104.

Introduction Image 2 shows the physical distribution of UIB-PC104 functional blocks, and following subchapters go deeply into them.

Image 2: UIB-PC104 functional diagram

Main socket The main socket (M1) of UIB-PC104 is the place to plug the control module (iCM4011 or similar). The module connected to this socket may access to all peripherals of the board. In this socket there are the power pins (VIN, GND and V5), as well as the connections to the signals of the P2 connector.

Product manual

UIB-PC104

Note that the main socket has the same pinout as the iCM4011.

Power UIB-PC104 has been made up with passive and electromechanical components, with the exception of the liquid crystal display (LCD). In order to power it, a terminal connector (P1) has been added to the board. The voltage on its pins is rectified and applied to pins VIN (Pin 2) and GND (Pin 1) of the main socket M1 (see Figure 5). The user must regulate the voltage at VIN to 5 volts and further redirect it to pin V5 (Pin 3 of M1) in order to power the LCD with the correct supply voltage (see Figure 4).

Never apply a voltage greater than +5V between V5 and GND. In addition, never inverse the polarity between GND and V5. Both cases may damage the UIB-PC104 as well as the modules connected to its main socket.

U1 7805

VIN VOUTG

ND

M1

123

C1 C2

Figure 4: Adding a voltage regulator to M1

+-

D6DBS107G

4

1

2

3VIN

C1100u

P1

12

C2100n

Figure 5: Main power connector

Note that the iCM4011 has this voltage regulator included. It is capable to deliver 5V/100mA to V5, which is enough to power the UIB-PC104.

The following table shows the pins of the main socket dedicated to power supply (see the UIB-PC104 schematics): Main socket (M1) Pin VIN 2 V5 3 GND 1,15,18,32

Table 1: Main socket Powering the UIB-PC104 together with the iCM4011 is quite straight forward. Just power the ensemble through P1 (see Image 3) or connect the USB cable to iCM4011 (see Image 4).


Product manual

UIB-PC104

Remember that iCM4011 is capable to automatically switch between the different power sources.

Image 3: Powering through P1

Image 4: Powering through USB

Image 5: Powering through P1 and USB

Note that the UIB-PC104 together with the iCM4011 may be powered simultaneously through USB and main power connectors (see Image 5).

The signals V5 and GND are present in the expansion bus (J1) as well as in an additional connector (J3) in order to give to the user the maximum flexibility and connectivity. The signal VIN is also present in the expansion bus. The following tables resume the pins used in both connectors. Expansion bus (J1) Pin VIN 2 V5 1 GND 16

Table 2: Expansion bus Additional connector (J3) Pin V5 2 GND 1

Table 3: Additional connector

Expansion bus UIB-PC104 has been designed following a stackable architecture. It uses a 40-pin expansion bus and complies with PC/104 standard for dimensions and drills.

Note that the connector has been reversed upside down with respect to standard PC/104 boards in order to protect the pins when developing in the lab and to provide an easiest access to probes.

Figure 6 shows the schematic of the expansion bus. Below the reader can find a detailed list with the connector pin assignment.


Product manual

UIB-PC104

CANLCANH485B

J1

HEADER 20X2

246810121416182022242628303234363840

13579

111315171921232527293133353739

485A

D1D2D3

D0

V5 VIN

E5E8

E2E3E4

E0E1

F0

F2/SDI/SDAF1

F5F4

F3/SDO/SCL

F6/SCK

_MCLR

232RX232TX

C14C15

C13

B7B8

B4B5B6

B1B2/_SSB3

B0

Figure 6: Expansion bus

Interface Pin CANL 4 CANH 6 485B 8 485A 10 232RX 12 232TX 14

Table 4: Interface pin assignment Pin iCM4011 Pin B0 40 B1 38 B2/_SS 36 B3 34 B4 32 B5 30 B6 28 B7 26 B8 24 C13 22 C14 20 C15 18 D0 39 D1 37 D2 35 D3 33 E0 31 E1 29 E2 27


Product manual

UIB-PC104

E3 25 E4 23 E5 21 E8 19 F0 5 F1 7 F2/SDI/SDA 9 F3/SDO/SCL 11 F4 13 F5 15 F6/SCK 17

Table 5: iCM4011 pin assignment Power and reset Pin VIN 35 V5 33 GND 16 _MCLR 3

Table 6: Power and reset pin assignment

Be extremely careful when connecting your design to the expansion bus. Keep in mind that other devices are connected, and they may not work properly or could be damaged.

Communications The following subchapter is devoted to the UIB-PC104 with the iCM4011. UIB-PC104 together with iCM4011 allows the user to interface with multiple communications, such as:

• USB • RS232 • RS485 • CAN • SPI • I2C

The USB interface is directly accessible in the iCM4011 module. The interfaces requiring transceivers (i.e., RS232, RS485 and CAN) are accessible through the standard male DB9 connector as well as through the expansion bus. Intra-board interfaces (SPI and I2C) are only accessible through the expansion bus.

CAN, RS232 y RS485 The board includes a DB9 male connector in right angle, which allows for accessing to the RS232, RS45 and CAN signals of the iCM4011 module. Figure 7 shows the pinout of this connector.


Product manual

UIB-PC104

Figure 7: DB9 male connector (Front view)

DB9 male Connector Pin Not connected P2 1 232RX (Receive, RX, RxD,…) P2 2 232TX (Transmit, TX, TxD,…) P2 3 CANH (CAN High) P2 4 GND (Ground) P2 5 CANL (CAN Low) P2 6 485B (Inverting) P2 7 485A (Non inverting) P2 8 Not connected P2 9

Table 7: DB9 pinout The board has 120Ω terminator resistors for RS485 and CAN buses. To activate the termination the proper switch in the component J2 needs to be enabled. Bus termination Component Position 120Ω resistor between 485A and 485B J2 4 120Ω resistor between CANH and CANL J2 3

Table 8: Bus termination

RS232, RS485 and CAN communication interfaces are also accessible through the expansion bus.

Do not forget to correctly set the jumper J8 in the iCM4011 module according to the interface you want to use. Refer to iCM4011 Product Manual for further information.

SPI, I2C UIB-PC104 also allows for accessing to intra-board communications of the iCM4011 module (SPI and I2C). These are accessible exclusively through the expansion bus. Table 9 and Table 10 show the pins of J1 used for each interface. SPI Connector Pin SDI J1 9 SDO J1 11 SCK J1 17


Product manual

UIB-PC104

_SS J1 36

Table 9: SPI interface I2C Connector Pin SDA J1 9 SCL J1 11

Table 10: I2C interface

Please refer to Microchip’s dsPIC30F4011 datasheet for a detailed description of each communication interface.

LCDs UIB-PC104 comes with two liquid crystal displays: a 16x2 alphanumeric display and a 122x32 graphic display. Each display type has its own dedicated connector and its use is mutually exclusive. Here below the user may find the characteristics and interfaces of both displays.

Alphanumeric LCD The alphanumeric CFAH1602BTMIJP LCD is a super twist nematic (STN) LCD with 2 rows of 16 chars each with white backlight. The characters are shown with negative yellow impression over a blue background.

Figure 8: Alphanumeric LCD front view

Figure 9: Alphanumeric LCD back view

The LCD is based on a HD44780 controller, which enables both 4 and 8 bit interface with the main module.

Refer to CFAH1602BTMIJP Product manual and to HD44780 Product manual for further information on alphanumeric LCD.

The pins of the main socket used to interface with the display are listed in Table 11: LCD 16x2 Main socket (M1) pin DB7 D3 DB6 D2 DB5 D1 DB4 D0 DB3 (*) F5


Product manual

UIB-PC104

DB2 (*) F4 DB1 (*) F1 DB0 (*) F0 R/_W E8 READ STROBE C15 ENABLE B6

Table 11: LCD interface (*) Not used in 4-bit interface mode

If you plan to use multiple input/outputs in your designs, it is strongly recommended to interface the LCD using the 4-bit mode. This will free the usage of pins F5, F4, F1 and F0 in the main socket.

The contrast of the LCD may be adjusted by varying the variable resistor R2.

Remember that the potentiometer R2 is also connected to pin B8 of the iCM4011. If the LCD is used in your application, it is strongly recommended not using this potentiometer for other purposes.

The LCD may be activated/deactivated through the appropriate switch in component J2. If the application does not require the LCD, it is recommended to disable it. LCDs Component Position LCD enabling/disabling J2 2

Table 12: Alphanumeric LCD activation/deactivation

Graphic LCD The graphic LCD is a super twist nematic (STN) LCD of 122x32 pixels with green backlight. The characters are shown with positive grey impression over a yellow background.

Figure 10: Graphic LCD front view

Figure 11: Graphic LCD back view

The graphic LCD, based on two SED1520 controllers, allows only for 8-bit interface mode.

Refer to CFAG12232DYYHN Product manual and to SED1520 Product manual for further information.

The pins of the main socket used to interface with the display are listed in the next table: LCD 122x32 Main socket (M1) pin


Product manual

UIB-PC104

DB7 D3 DB6 D2 DB5 D1 DB4 D0 DB3 F5 DB2 F4 DB1 F1 DB0 F0 R/_W E8 READ STROBE C15 ENABLE1 B6 ENABLE2 B5

Table 13: Graphic LCD interface The contrast of the LCD may be adjusted varying the potentiometer R2.

Remember that the potentiometer R2 is also connected to pin B8 of the main socket. If the LCD is used in your application, it is strongly recommended not using this potentiometer for other purposes.

The LCD may be activated/deactivated through the appropriate switch in component J2. If the application does not require the LCD, it is recommended to disable it. LCDs Component Position

LCD enabling/disabling J2 2

Table 14: Graphic LCD activation/deactivation

LEDs The board contains two groups of three LEDs (red, yellow and green) each connected in common cathode. The anode of each LED is connected to a main socket pin through a total resistance of 1120Ω. Setting up the pin to logic high value will light the LED connected to that pin. Table 15 shows the pin-LEDs connections: LED Main socket (M1) pin D0 (Red) E0 D1 (Red) E1 D2 (Yellow) E2 D3 (Yellow) E3 D4 (Green) E4 D5 (Green) E5

Table 15: LEDs connections The entire group of six LEDs may be activated/deactivated by using the appropriate switch in component J2. If the application does not require the LEDs usage, it is recommended to disable them.


Product manual

UIB-PC104

LEDs Component Position LEDs and buzzer enabling/disabling J2 1

Table 16: LEDs and buzzer activation/deactivation

Potentiometers UIB-PC104 has two variable resistors (potentiometers) directly connected to the pins B7 and B8 of the main socket. This allows to the control module plugged into the main socket to perform measures of analog voltages between 0 and 5V. Table 17 shows the pins of M1 used for this purpose. Potentiometer Main socket (M1) pin R1 B7 R2 B8

Table 17: Potentiometer pins The potentiometer R1 is always enabled and its wiper applies a variable voltage between 0 and 5V to the pin B7. The potentiometer R2 may be enabled/disabled through the switch 2 of the component J2. When activated, its wiper applies a variable voltage between 0 and 5V to the pin B8 of the main socket. This potentiometer is also used to adjust the contrast of the LCD modules. R2 potentiometer Component Position LCD and R2 enabling/disabling J2 2

Table 18: R2 potentiometer and LCD activation/deactivation

Remember that the potentiometer R2 is also connected to pin B8 of the main socket. If the LCD is used in your application, it is strongly recommended not using this potentiometer for other purposes.

Pushbuttons UIB-PC104 contains a pushbutton matrix of four rows and three columns. In order to read the status of each button, the user has to read the entire matrix in a column by column basis (see Figure 12).


Product manual

UIB-PC104

SW6

1 4

2 3SW7

1 4

2 3SW8

1 4

2 3

SW9

1 4

2 3SW10

1 4

2 3SW11

1 4

2 3

SW0

1 4

2 3RN1 1K

12345

678

RN2 1K

12345

678

SW1

1 4

2 3SW2

1 4

2 3

SW3

1 4

2 3

D0

D3D2D1

B1B0

B2/_SS

SW4

1 4

2 3SW5

1 4

2 3

Figure 12: Pushbutton matrix

Pushbutton Row Column SW0 0 0 SW1 0 1 SW2 0 2 SW3 1 0 SW4 1 1 SW5 1 2 SW6 2 0 SW7 2 1 SW8 2 2 SW9 3 0 SW10 3 1 SW11 3 2

Table 19: Pushbuttons Row Main socket (M1) pin 0 D0 1 D1 2 D2 3 D3

Table 20: Matrix rows Column Main socket (M1) pin 0 B0 1 B1 2 B2/_SS

Table 21: Matrix columns


Product manual

UIB-PC104

First of all, to read the status of all pushbuttons of the matrix, the user needs to configure the pins corresponding to rows 0 to 3 as digital inputs. Then, configure the pins corresponding to columns 0 to 2 as digital outputs. Once this is done, the user may scan the keyboard matrix in a column basis. Figure 13 shows the read process for the first column of the matrix. The user has to force a logic-low in the first column (green) and after doing that, he can read the values in all the columns. The logic-low will be propagated through the activated pushbuttons (blue).

Figure 13: Reading the first column of the matrix

This process needs to be repeated for the two remaining columns in order to read the entire matrix. The complete algorithm is as follows: • Configure D0, D1, D2 and D3 as digital inpust

• Configure B0, B1 and B2/_SS as digital outputs

• For the columns c = 0..2 o Force output to logic-low for this column and logic-high

for the remaining. o Read the value for the rows r=0..3

Buzzer The UIB-PC104 contains a buzzer, located just below the alphanumeric LCD. This buzzer is capable to deliver a sound pressure of 80dBs at 10cm. In spite of the fact that its resonant frequency is 4000±500Hz, the buzzer may generate tones in the range of 1KHz to 10KHz. To generate them, the buzzer must be excited at the desired frequency through the B7 pin of the main socket M1. Buzzer Main socket (M1) pin PZ1 B7

Table 22: Buzzer pin


Product manual

UIB-PC104

Remember that B7 is also used for the UIB-PC104 as a connection point for R1 potentiometer’s whiper.

If the user wants to use this pin for other purposes rather than exciting the buzzer, it is recommended to disable the buzzer by switching off the first position of the configuration switches. Buzzer Component Position Buzzer and LEDs enabling/disabling J2 1

Table 23: Buzzer and LEDs activation/deactivation

Be aware that the same switch in J2 also enables and disables the LEDs.

Configuration switches The board contains four configuration switches, grouped into J2 component. Switches in positions 1 and 2 are used to enable/disable the LEDs, the buzzer, the R2 and the LCDs respectively. Switches in the third and fourth positions are used to terminate CAN and RS485 buses with 120Ω resistors. Table 24 shows the purpose of each switch: Switches Component Position

LEDs and Buzzer enabling/disabling J2 1

LCDs and R2 enabling/disabling J2 2

120Ω resistor between CANH and CANL J2 3

120Ω resistor between 485A and 485B J2 4

Table 24: Switches


Product manual

UIB-PC104

Chapter 3: Usability matrix 20

Usability matrix Use and access to UIB-PC104 interfaces.

How to use UIB-PC104 interfaces? Table 25 shows a list with all hard-wired connections of the main socket of the UIB-PC104 to each of its peripherals. In the table we can see, for example, that pin B7 is used for both the buzzer and the Digital to Analog converter. Because of this, it is not possible to use this pin to drive the buzzer and perform A/D readings simultaneously. However, it is possible to time multiplex these operations.

The iCM4011 has also a usability matrix, which completes the matrix presented in this manual when using the UIB-PC104 together with the iCM4011. Refer to iCM4011 Product Manual for further information.

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Product manual

UIB-PC104

AD Buzzer Pushbutt. LEDs Alphanum LCD 4-Bit

AlphanumLCD 8-Bit

Graphic LCD

B0 X

B1 X

B2 X

B3

B4

B5 X

B6 X X X

B7 X X

B8 X X X X

C13

C14

C15 X X X

D0 X X X X

D1 X X X X

D2 X X X X

D3 X X X X

E0 X

E1 X

E2 X

E3 X

E4 X

E5 X

E8 X X X

F0 X X

F1 X X

F2

F3

F4 X X

F5 X X

F6

Table 25: Usability matrix

Chapter 3: Usability matrix 21

Product manual

UIB-PC104

Appendix A. Mechanical specifications

Figure 14: UIB-PC104 mechanical specifications

Appendix A: Mechanical specifications 22

Product manual

UIB-PC104

Appendix B. Schematics

R33

120

CANLR

3412

0R

3512

0

B8

CANH485B

B6

J1

HEADER 20X2

246810121416182022242628303234363840

13579

111315171921232527293133353739

B5

485A

B4

D1D2D3

D0

B3

B2/_

SS

+-

D6

4

1

2

3VIN

P2

RS232

594837261

Title

Size Document Number Rev

Date: Sheet of

iCM 1.0

UIB-PC104

A

1 1Tuesday , January 23, 2007

232RX

485A

485B232TX

CANH

CANL

C1100u

P1

12

C2100n

B1

B0

485A

CANH

485B

CANL

V5

VIN

232TX232RX

F1

F0

F2/

SD

I/S

DA

F4

F5

D0

F6/

SCK

D2

D1

D3

C15C14

E8C13

E4E5

E3

E1E2

E0

B7

_MCLR

F3/

SDO

/SC

LVIN

R6

120

R7

120

R8

120

R9

120

E5E8

E2E3E4

E0E1

R10

120

R11

120

R12

120

F0

F2/SDI/SDAF1

R13

120

F5F4

F3/SDO/SCL

F6/SCK

R38 120

R14

120

PIEZO

R15

120

M1

iCM4011V1.3

B0

12

B1

11

B2/

SS10

B3

9

B4

8

B5

7

B6

6

B7

5

VC

C5

3

VIN

2

GN

D1

232TX13 232RX14 GND15 485A16 485B17 GND18 CANH19 CANL20 F

021

F1

22

F2/S

DI/S

DA

23

F3/

SD

O/S

CL

24

F4

25

F5

26

F6/S

CK

27

D0

28

D1

29

D2

30

D3

31

GN

D32

_MCLR33

C1534

C1435

C1336

E837

E5 38

E4 39

E3 40

E241

E142

E043

B8

4

R16 120

_MCLR

R17 120

V5

R18 120R19 120R20 120R21 120R22 120R23 120R24 120R25 120R26 120

R5

120

R27

120

J3

HEADER 2

12 V5

R28

120

232RX232TX

R29

120

C14C15

C13

R30

120

B7B8

B4B5B6

B1B2/_SSB3

B0

R31

120

R32

120

Figure 15: UIB-PC104 schematic (1/3)

SW6

1 4

2 3SW7

1 4

2 3SW8

1 4

2 3

B7

SW9

1 4

2 3SW10

1 4

2 3SW11

1 4

2 3

D4D3

Title


Date: Sheet of

Peripherals 1.0

UIB-PC104

A

1 1Tuesday , December 12, 2006

D5

D2

D1

J2

SW4

1 23 45 67 8 485A

SW0

1 4

2 3

R3 120

B8

R4 120

RN1 1K12345

678

CANHCANL

RN8 100K12345

678D0

D2D1

D3

RN2 1K

12345

678

485B

V5

D0

V5LCDKS

SW1

1 4

2 3

KS

SW2

1 4

2 3

RN3 1K

12345

678

RN4 1K

12345

678

PZ1ABT-402-RC

2

1

SW3

1 4

2 3

E4E5

E1

E2E3

PIEZO

E0

D0

D3D2D1

B1B0

B2/_SS

SW4

1 4

2 3SW5

1 4

2 3

V5

CONTRAST

R222K

V5LCD

R122K

V5

KS


Appendix B: Schematics 23

Product manual

UIB-PC104

RS

RS

V5LCDR36 120

C3100n

V5

C4100n

V5

R37 120

Title


Date: Sheet of

LCD 1.0

UIB-PC104

A

1 1Tuesday , December 12, 2006

R/_W

RN6 0R

12345

678

DB2

DB0

DB3

DB1F4F5

F1F0

RN5 1K

12345

678

RN7 1K

12345

678 RS

DB6

DB4

EN1

DB7

DB5D2D1D0

D3

EN2

LCD1

CFAH1602

DB714

DB613

DB512

DB411

DB310 DB2 9

DB18 DB0 7

E6 R/_W 5

RS4 VO 3

VSS1 VDD 2

K16 A 15 V5LCD

V5LCD

CONTRAST

CONTRAST

LCD2

CFAG12232

DB715

DB614

DB513

DB412

DB311

DB210

DB19 DB0 8

E1 6

R/_W 16A05 VO 4

VSS2 VDD 3_VLED1E27

DB7 DB6DB5 DB4DB3 DB2

DB0DB1E8C15

EN1 R/_W

B5

R/_W

B6

DB6

EN2

DB0DB2DB4

DB3DB5DB7

DB1

EN1


Appendix B: Schematics 24

Product manual

UIB-PC104

References

ingenia “iCM4011 Product manual”

ingenia “UIB PC104 Examples guide for iCM4011”

Microchip “dsPIC30F4011/4012 Data Sheet”. DS70135

Microchip “dsPIC30F Family Reference Manual”. DS70046

Crystalfontz “CFAH1602BTMIJP text LCD Data Sheet”

Crystalfontz “CFAG12232DYYHN graphic LCD Data Sheet”

Hitachi “HD44780 Dot Matrix Liquid Crystal Display Controller/Driver”

Epson “SED1520 Dot Matrix LCD Driver Data Sheet and Design Guide”

References 25

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