View UM0087_4120420.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

UM0087 USER MANUAL
Turbo uPSD DK3300 User Manual
WELCOME TO THE DK3300 DESIGN KIT
The DK3300 board is a demo board for the uPSD3300 family which is a series of 8051 class microcontrollers (MCUs) that contain a new fast Turbo 8032 core with a large Dual Bank Flash memory, a large SRAM, many peripherals, programmable logic and a JTAG Debug / In System Programming (ISP) port. The DK3300 contains all the items needed to explore the Turbo uPSD3300 MCU. Included in the kit are demonstration application examples along with an evaluation copy of the tools needed to develop and compile code for the uPSD3300. The kit also contains the adapters necessary for programming the Flash inside the uPSD and for accessing the built-in JTAG debug port. Please find or locate the following items: Figure 1. DK3300 Kit Contents 1. DK3300 Board 2. DK3300 CD 3. 110V/220V AC adapter 4. Plug adapters 5. RS232 Serial Cross-Over Cable 6. USB R-LINK Adapter 7. USB ULink Adapter 8. USB Cable 9. Quick Start Flyer (not shown)
May 2004
1/11
UM0087 - USER MANUAL
TABLE OF CONTENTS
WELCOME TO THE DK3300 DESIGN KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 1. DK3300 Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 GETTING STARTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Before you can use the uPSD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Step 1 - Install PSDsoft Express . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Step 2 - Install Keil uVision2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Step 3 - Connecting the DK3300 Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Step 4 - Try Your DK3300 Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Step 5 - Starting a Debugging Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Step 6 - Following the AN1763 Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 DK3300 HARDWARE FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 2. DK3300 Board Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 APPENDIX A.DK3300 JUMPERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 1. DK3300 Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 APPENDIX B.DK3300 SCHEMATICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 3. MCU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 4. Peripheral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Figure 5. Input/Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 REVISION HISTORY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Table 2. Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2/11
UM0087 - USER MANUAL
GETTING STARTED
Please insert the CD that comes with the Kit and print the following documents. These documents will help you become familiar with the CD contents, the DK3300 Users Guide and an Application Note that will walk you through a design example.

Read me text file (Readme.txt) DK3300 Users Guide (UM0087.PDF) AN1763 Example Design (AN1763.PDF) Any errata file that may exist (*errata*.PDF)
Before you can use the uPSD You will need to install some software on your PC system before you can program the DK3300. This includes PSDSoft Express and the Keil uVision Integrated Development Environment. Please follow the following steps to get started using the DK3300: Step 1 - Install PSDsoft Express. Install the latest version of PSDsoft Express (from the Raisonance CD). Note: PSDSoft Express is required to configure the PSD device. Please check the ST Website for the Latest PSDSoft version: www.st.com/micropsd If you already have PSDSoft Express installed, then please install the update file by first unzipping the file called Update_ExpressXXX.zip. This update file will automatically update your version of PSDSoft to support the Turbo PSD3300. If you do not have PSDSoft Express installed, then please install it by first unzipping the file called InstallExpressXXX.zip. This will install the software needed to configure and optionally program the Flash inside the PSD3300 product. Step 2 - Install Keil uVision2. Install the latest version of Keil uVision2 Integrated Development Environment (ver 2.39 or greater). or the latest version of Raisonance's Ride Environment. Note: The Keil IDE or Raisonance IDE is required in order to make use of the JTAG debug feature builtinto the PSD3300. Please check the Keil website for the latest version: www.keil.com, or Raisonance website: www.raisonance.com If you already have uVision2 Integrated Development Environment from Keil Software Inc., and your Keil software maintenance period has not expired, just update your uVision2 by double-clicking the file UP51XXXX.exe located in the Keil directory on the CD. If you do not have uVision2 Integrated Development Environment, you should install the trial version from Keil in order to compile the example application described in AN1763. To install the trial version doubleclick the file EK51XXXX.exe located in the Keil directory on the CD.
3/11
UM0087 - USER MANUAL
Step 3 - Connecting the DK3300 Board. Connect the Cables to the DK3300 board (see Figure 2., page 5) by connecting the following cables from the DK3300 board to your PC system. 1. Connect the AC adapter to the DK3300 board. The DK3300 AC adapter will work on either 110V or 220V, and contains several different plug adapters to fit popular European AC outlets. Please set up your AC adapter to fit your AC plug type and plug in the AC adapter. Then plug the small power plug into the DK3300 9V DC input. 2. Connect the R-LINK adapter to a USB port on your PC system by using the supplied USB cable. 3. Next, connect the small ribbon cable on the R-LINK adapter to the 14 pin JTAG connector on the DK3300 board. 4. Start the PSDsoft application on your PC. 5. Make sure that you have selected R-LINK in the PSDsoft environment. 6. Test the R-LINK connection to ensure that PSDsoft and the R-LINK cable is communicating with your DK3300 board. 7. Follow the Design Guide to program the desired design/demo in the uPSD using R-LINK and JTAG port. 8. Verify that the correct application or demo is installed by viewing the LCD. Note: The DK3300 may come with a pre-programmed demo described in AN1763. 9. Refer to the Design Guide and application notes for more details. Step 4 - Try Your DK3300 Board. Your DK3300 board comes pre-programmed with the ADC demo application that is discussed in AN1763. To test your DK3300 board, you should have the AC adapter power plugged in and connected to the 9V DC input on the DK3300 board. Once you have confirmed your connections physically, turn the DK3300 board on. You should see the DK3300 AC demo running in the LCD window. If you do not see it running, please verify that you have power by verifying the red power LED is on. Note: Use the R-LINK adapter in conjunction with PSDsoft and Design guide to flash the other demos in the DK3300 Kit to configure/reconfigure the uPSD device and then switch to ULink adapter to debug and re-program the Flash as needed. Step 5 - Starting a Debugging Session. To continue with the Raisonance debugging suite, leave the RLINK connected, otherwise for starting the Keil Tool chain, swap the R-LINK adapter for the ULink adapter. The ULink/R-LINK adapters provided with DK3300 kit are used to debug the PSD3300 with the built-in JTAG debugger. It can optionally program the Flash in the PSD3300 as well. This ULink/R-LINK adapter plugs into the SAME 14-pin JTAG connector. Follow the IDE environment and the associated user's guide for debugging the codes. Step 6 - Following the AN1763 Example. Read and follow the example in application note AN1763 on the CD. This Application Note will guide you through a design cycle of the ADC demo to help you familiarize yourself with PSDSoft Express (used to configure and program the uPSD device) and Keil's uVision2 (used to compose, compile, and debug firmware, as well as understand the architecture of the uPSD device).
4/11
UM0087 - USER MANUAL
DK3300 HARDWARE FEATURES
The uPSD3300 has many different IP features and the DK3300 board has a variety of hardware capabilities built into the demo board itself. Some hardware on the DK3300 board is provided to enable exploration by the customer and for future demo application software. Over time additional demo applications will be added, so please check the ST website below for the latest demo applications. Some of the DK3300 board hardware features include (see Figure 2):

I2C Real Time Clock by ST with built in Crystal and Tamper Detect Logic Tamper Detect switches connected to the ST RTC Dual RS232 connectors driven by ST RS232 level shifter SPI interface EEPROM IrDA Transceiver Two input switches and two output LED's Rotary encoder with select switch 2 Line by 16 Character LCD
Please check the ST uPSD website at www.st.com/micropsd for the latest updates to PSDSoft Express and Demo Applications for the DK3300 kit. Figure 2. DK3300 Board Connections 1. Switches and LEDs 2. Rotary Encoder 3. LCD Display 4. Reset Switch 5. JTAG LED 6. 14-pin JTAG Connector 7. uPSD33XX 8. Expansion Connectors 9. IrDA Transceiver 10. Tamper Detect Switches 11. Real-Time Clock 12. EEPROM & Battery under LCD 13. RS232 Connectors 14. 9VDC Power Input 15. On-Off Switch and Power LED
5/11
UM0087 - USER MANUAL
APPENDIX A. DK3300 JUMPERS
Verify JP0, JP1, JP3, JP13, JP14, and JP15 for the ADC demo. See DK3300 SCHEMATICS, page 7 for more information regarding the jumpers. Table 1. DK3300 Jumpers
Jumper No. JP0 JP1 JP2 JP3 JP4 JP5 JP6 JP7 JP8 Description LCD Enable/Disable ADC VREF Input JTAG Debug I/O Pin LCD Contrast Encoder Connection to PB Switch / LED Connection to PB MCU Clock Select Enable SPI Reset Input Select Normally closed to enable LCD Normally closed to set VREF = 3.3V Should be OPEN Normally closed in position 2-3 Position 1-2 used for PWM control Normally all 3 positions are closed to enable the encoder connection to port B Normally both positions are closed to enable the SW/LED connection to port B Normally closed in position 1-2 for Oscillator. Position 2-3 for Crystal Normally closed to enable SPI EEPROM Normally closed in position 1-2 for reset switch input. Position 2-3 for RTC reset. Normally closed in position 1-3 and 2-4 to select the RS232 connector 1. Else can be se to position 3-5 and 4-6 to select the Urdu transceiver to be connected to UART1. Normally both positions closed to enable I2C access to RTC chip. Normally open. Used to enable backup power to uPSD if needed. Used to map various Interrupt sources to the MCU. Normally open (see DK3300 SCHEMATICS, page 7). Selects what PWM channel connects the RC circuit on the board. Normally PWM0 is connected via position 1-2 closed. Selects what ADC channel connects the RC circuit on the board. Normally ADC7 is connected via position 15-16 closed. Selects PWM RC constant. Normally position 1-2 (1ms) is closed. Not selectable - fixed at 3.3V Normally open. Can be connected positions 1-2 and 3-4 for loop back. Comments
JP9 JP10 JP11 JP12 JP13 JP14 JP15 JP16 JP17
UART1 Select Enable I2C uPSD VSTANDBY Input Interrupt Select for MCU PWM Channel Select ADC Channel Select PWM RC Constant N/A Used to connect UART0 and UART1 in loop back mode
6/11
1 6 VCC
8 7 6 5 8 7 6 5
2
3
4
5
Figure 3. MCU
X2
VCC
JP6 R1 10K VCC
1 2 3 4 RC_RST CPU_JTAG 4 1 2 1 2 3 4
X2 40MHz R2 10K D
C17 20pf
C18 20pf
C13 104P
D
3 2 1
X1
X1
R12 FlashLINK
3
200
VCC OSC_OUT OE GND
40MHz
Clock
3.3V low active RESET
CPU_TMS CPU_TCK CPU_TSTA CPU_TERR CPU_TDI CPU_TDO JTAG_CTRL 3.3V_RST
VCC C5 104P
MCU
VCC D1 JEN U3 DK3300
X1 X2 RESET_IN
14 12 10 8 6 4 2 TERR GND GND RST TSTAT CNTL TRST TDO TCK TMS VCC TDI GND JEN
13 11 9 7 5 3 1
VCC
CPU_CLOCK
X1
48
D2 DEBUG R4 470
X2
49
C
C
3.3V_RST 68
P0.0/AD0 P0.1/AD1 P0.2/AD2 P0.3/AD3 P0.4/AD4 P0.5/AD5 P0.6/AD6 P0.7/AD7
36 CPU_AD0 37 CPU_AD1 38 CPU_AD2 39 CPU_AD3 41 CPU_AD4 43 CPU_AD5 45 CPU_AD6 47 CPU_AD7
R7 470
8 DEBUG AD[0.. 11]
3.3V Reset
APPENDIX B. DK3300 SCHEMATICS
JP2
JTAG_CNTRL
1 2
CPU_DEBUG JTAG_CNTRL
P2.0/A8 P2.1/A9 P2.2/A10 P2.3/A11
51 CPU_AD8 53 CPU_AD9 55 CPU_AD10 57 CPU_AD11
FlashLINK JTAG for 3300 Programming/Debugging
JTAG (FlashLINK)
CPU_CMM
CPU_P3
CPU_I2C Control Bus
CPU_U1RXD CPU_U1TXD CPU_INT0 CPU_INT1 CPU_P3.4 CPU_P3.5 CPU_I2CSDA CPU_I2CSCL RXD/P3.0 TXD/P3.1 EXINT0/GATE0/P3.2 EXINT1/GATE1/P3.3 T0/P3.4 T1/P3.5 I2CSDA/P3.6 I2CSCL/P3.7 CTRL0/WR CTRL0/RD CTRL2/PSEN ALE(PD0) 62 CPU_WR 65 CPU_RD 63 CPU_PSEN 4 CPU_ALE
75 77 79 2 40 42 44 46
Reset
VCC D3 1N4148 RC_RST
2 3 RESET 3.3V_RST
JP8 B
3 2 1
B
PA[0.. 7]
CPU_ADC_IN
CPU_UART2
PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7
35 CPU_PA0 34 CPU_PA1 32 CPU_PA2 28 CPU_PA3 26 CPU_PA4 24 CPU_PA5 22 CPU_PA6 21 CPU_PA7
JP1
VREF PB[0.. 7]
CPU_ADC0 CPU_ADC1 CPU_U2RXD CPU_U2TXD CPU_ADC4 CPU_ADC5 CPU_ADC6 CPU_ADC7 ADC0/T2/P1.0 ADC1/T2x/P1.1 . ADC2/RXD2/P1.2 ADC3/TXD2/P1.3 ADC4/SPISCLK/P1.4 ADC5/SPIRXD/P1.5 ADC6/SPITXD/P1.6 ADC7/SPISEL/P1.7 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 80 CPU_PB0 78 CPU_PB1 76 CPU_PB2 74 CPU_PB3 73 CPU_PB4 71 CPU_PB5 67 CPU_PB6 66 CPU_PB7
52 54 56 58 59 60 61 64
1
100H
4
1 2
3.3V L1
VREF
70
RESET SWITCH PUSH-BUTTON
C4 105P Reset Circuit
C8 104P VC1 C15 104P C11 103P
3.3V C9 104P C12 104P
CPU_PWM_OUT
CPU_SPI_BUS 3 CPU_PD1 1 CPU_PD2v CPU_JTAG
CPU_PWM0 CPU_PWM1 CPU_PWM2 CPU_PCA0CLK CPU_SPI_CLK CPU_SPI_RXD CPU_SPI_TXD CPU_SPI_SEL T2/TCM0/P4.0 T2x/TCM1/P4.1 TMS/PC0 RXD2/TCM2/P4.2 TCK/PC1 TXD2/PCA0/P4.3 VSTBY/PC2 SPISCLK/TCM3/P4.4 TSTAT/RDY/PC3 SPIRXD/TCM4/P4.5 TERR/V BATON/PC4 SPITXD/TCM5/P4.6 TDI/PC5 SPISEL/PCA1/P4.7 TDO/PC6 PC7 20 CPU_TMS 16 CPU_TCK 15 CPU_PC2 14 CPU_TSTA 9 CPU_TERR 7 CPU_TDI 6 CPU_TDO 5 CPU_PC7 VCC VCC VDD VDD GND GND GND N.C. N.C. PD1 PD2
33 31 30 27 25 23 19 18
A
3.3V 13 29 69 72 10 12 50 11 17 VC1
VC1 C14 104P C16 103P
3.3V
Title
A C7 103P C10 103P MCU
Size B Date: File: Number Revision 4-August-2003 Sheet 2 of 4 C:\Documents and Settings\bo kang.ST
5V
R8
3.3V
0 R16
UM0087 - USER MANUAL
AI09611
2 3
0 4 5
1
6
7/11
8 7 6 5
D
1 2 3 4 S Q RESET F32K VCC HOLD
104pF U7
VCC VBAT VOUT TPCLR ECON IRQ SQW RST PFO1 PFO2 VSS F32k 21 F32k 12 M41ST87_PFO1 7 M41ST87_PFO2 26 M41ST87_IRQ 8 M41ST87_SQW 19 RESET 25 M41ST87_VOUT 18 TPCLR 16 ECON 17 22 27 9 SDA SCL EX WDI RST INT1 RST INT2 PFI1 PFI2 TP1IN TP2IN 14
VCC W VSS
VCC 3 4 C D 6 5 CPU_SPI_CLK CPU_SPI_TXD
CON6
1 2
I2CSDA I2CSCL
UM0087 - USER MANUAL
C19 104P CON5 VCC U10
1 D C RESET VCC S W 5 3.3V 6 3.3V 20 24 VSS 7 GND Q 2 3 4 8 CPU_SPI_RXD 2 1 23 13 10 11
3.3V
CPU_SPI_TXD
CPU_SPI_CLK
R21 10K M41ST87
C35 104P 48PE16
3.3V_RST
SPI_SEL
28
15
PA[0.. 7] 2
B R11
GND
JP0
VCC
RS R/W E GND
5V
U2
5V OP-A IP-A IP_A GND VCC OP-B IP-B IP_B 8 7 6 5
1
8/11
2 6 JP11 R22 4K7
5V 3.3V VCC 8 7 GND VCC
1
3
4
5
VCC
Figure 4. Peripheral
JP7 C33 0 3.3V or 5V
1 2
R15 10K U4 M95080W
R24 4K7
R28 0 R29
Battery Socket BATTERY
1 2
CPU_PC2 M41ST87_VOUT
2 1
CPU_SPI_SEL SPI_SEL CPU_SPI_RXD
D
JP10
CPU_I2CSCL CPU_I2CSDA 1 3 2 4
C
SPI Interface Circuit
CON4
R23 V_UNREG 6k8 R26 3k6 5V
I2CSCL I2CSDA
C JP18
LCD Interface Circuit
CON3
3 2 1
R25 R27 1k2 1k2 JP12
M41ST87_IRQ M41ST87_VOUT 1 2 3 4 M41ST87_PFO 25 M41ST87_SQW 8 6 7 9 10 M41ST87_PFO 11 CPU_PB1 14 15 12 13
ECON TPCLR F32k GND
1 2 3 4
CPU_INT0 CPU_INT1
SENSOR1
LCD Module Only Operates on 5V
5V
5V
R10 4K7
GND
LCD
C6 104P
SENSOR2
1 2
LCD_EN CPU_PB7
I2C Interface Circuit with Battery PWM, ADC
JP14
B
1K
R0 4K7 JP3
3 VL 7101ADC CPU_PB6 4 CPU_PB5 5 LCD_EN 6
CPU_PA0 CPU_PA1 CPU_PA2 CPU_PA3 CPU_PA4 CPU_PA5 CPU_PA6 CPU_PA7 7 8 9 10 11 12 13 14 D0 D1 D2 D3 D4 D5 D6 D7
3 2 1
CPU_ADC0 CPU_ADC1 CPU_U2RXD CPU_U2TXD CPU_ADC4 CPU_ADC5 CPU_ADC6 CPU_ADC7
LCD Module
7101UART2 PB[5.. 7]
1 3 5 7 9 11 13 15
2 4 6 8 10 12 14 16
LCD_VL
C3 104pF LCD_VL LM358
1 2 3 4
JP13
R18 10K JP15 A
Title CPU_PWM0 CPU_PWM1 CPU_PWM2 CPU_SPI_CLK CPU_SPI_RXD CPU_SPI_TXD 1 3 5 7 9 11 2 4 6 8 10 12
A
CPU_PWM
Peripheral C24 105pF C25 104pF
Size B Date: File: Number Revision 4-August-2003 Sheet 3 of 4 C:\Documents and Settings\bo kang.ST
AI09612
2 3
1
4
5
6
1 6
VCC
2 CON3 CON1
CPU_CTRL V+ C1+ C1- T1IN T1OUT R1OUT R1IN T2IN T2OUT R2OUT R2IN V- GND 15 RXD1 TXD1 8 RXD1 7 TXD1 13 RS232_RXD0 14 RS232_TXD0 C2+ 4 C2- 5 VCC 16 VCC
3 UART2
4
5
CON2 C23 334pF 2
CPU_COMM 1
CPU_P1
U8
Figure 5. Input/Output
D
CPU_U1TXD CPU_U1RXD 10 9 6 12 11
CPU_RD CPU_PSEN CPU_WR CPU_ALE 5V 5V 3.3V_RST GND VREF
C22 334pF 3
C21 334pF
1 6 RS232_RXD0 2 7 RS232_TXD0 3 8 4 9 5
D
CPU_PB7 CPU_PB6 CPU_PB5 CPU_PB4 CPU_PB3 CPU_PB2 CPU_PB1 CPU_PB0 CPU_PD2 CPU_PD1 CPU_PC7 CPU_TDO CPU_TDI CPU_TERR CPU_TSTAT CPU_PC2 CPU_TCK CPU_TMS
CPU_P4
UART1
C20 334pF
1 CPU_U2RXD 3 6 CPU_U2TXD 4 5 2
CPU_PA7 CPU_PA6 CPU_PA5 CPU_PA4 CPU_PA3 CPU_PA2 CPU_PA1 CPU_PA0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
CPU_ADC0 CPU_ADC1 CPU_U2RXD CPU_U2TXD CPU_ADC4 CPU_ADC5 CPU_ADC6 CPU_ADC7 CPU_AD7 CPU_AD6 CPU_AD5 CPU_AD4 CPU_AD3 CPU_AD2 CPU_AD1 CPU_AD0 CPU_PWM0 CPU_PWM1 CPU_PWM2 CPU_PCA0CLK CPU_SPI_CLK CPU_SPI_RXD CPU_SPI_TXD CPU_SPI_SEL 3.3V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 30 29 28 27 26 25 Reset 24 23 22 21 CPU_DEBUG 20 CPU_ADDR_DATA GND 19 CPU_A11 18 CPU_A10 17 CPU_A9 16 CPU_A8 15 CPU_U1RXD 14 CPU_P3 CPU_U1TXD 13 CPU_INT0 12 CPU_INT1 11 CPU_P3.4 10 CPU_P3.5 9 CPU_I2CSDA 8 CPU_I2CSCL 7 VCC 6 VCC 5 GND 4 X2 3 2 1
ST3232 RS232 Interface Circuit
1 6 2 7 3 8 4 9 5
C CON30 CON30
CON30
VCC
IrDA Interface Circuit (disable shutdown) U9 TFDU4203
4 VCC VCC 7 TXD 3 2 RXD
C
Connector Encoder, Button, & LED
RS232_TXD0 RS232_RXD0 4 2 3 1 RXD1 TXD1
JP17 C32 104pF
VCC
VCC 8 7 6 5
R19 5
R9 4k7
0
R20 10
GND 1 8 GND SD 6 5 GND GND
C31 104pF
C34 4.7F
1 2 3 4
ENCODER
3 2 1 4 5 5 3 2 1 * 4
JP4 R5 R3 10K 10K
B
CPU_PB2 CPU_PB3 CPU_PB4
6 4 2
5 3 1
RS232, IrDA
B
C2 103P
C1 103P
Power Supply
J1
R14 1K5 R13
4 1 4
LED_TWO
1N4004
GND
VCC
1 SWITCH
D5
VUNREG 1
U6 78M05-5V
VIN VOUT 3
5V
LED_ONE
1
1K5 JP5
CPU_PD2 CPU_PD1 2 4 3 2 3 2 1 3
JP16 KEY2 SW PUSH-BUTTON
5V VCC 3.3V 3 2 1
5V 3
U5 LD1117-3.3V
GND
2
C30 220F
C26 104pF
D4 POWER
3.3V
KEY1 SW PUSH-BUTTON
C29 10F
VIN
VOUT
2
R17 1K C27 104pF
1
C28 10F A
Title Size B Date: File:
A Input/Output
Number Revision 4-August-2003 Sheet 4 of 4 C:\Documents and Settings\bo kang.ST
UM0087 - USER MANUAL
AI09613
2
1
3
4
5
6
9/11
UM0087 - USER MANUAL
REVISION HISTORY
Table 2. Document Revision History
Date May 7, 2004 Version 1.0 First Issue Revision Details
10/11
UM0087 - USER MANUAL
If you have any questions or suggestions concerning the matters raised in this document, please send them to the following electronic mail addresses: ask.memory@st.com (for general enquiries) Please remember to include your name, company, location, telephone number and fax number.
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. (c) 2004 STMicroelectronics - All rights reserved STMicroelectronics GROUP OF COMPANIES Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore Spain - Sweden - Switzerland - United Kingdom - United States www.st.com
11/11

▲Up To Search▲

Price & Availability of UM0087

	To Download UM0087 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .