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9. Pressure Sensor (Serial Interface)

 

 

22

 

EPSON

 

S5U1C6F632T1/T2 (SVT6F632) Hardware Manual

 

9. Pressure Sensor (Serial Interface) 

The SVT6F632 uses the S1C6F632’s built-in serial interface (clock synchronization type x 1 ch) to communicate with the pressure 

sensor (SCP1000). Since the general-purpose input/output ports on the S1C6F632 also serve as serial ports, the functions of these 

ports must be switched by software if they are to be used as serial ports. Input/output signals from the serial ports are also connected 

to the expansion connector. Furthermore, the shared input/output ports (P30, P31) are used for pressure sensor communication-ready 

control and power supply control. 

Table 9.1  Serial port connection destinations 

Interface 

Signal name (port pin)

I/O 

Connection destination 

SCLK (P20) 

O 

SCK pin for pressure sensor (SCP1000) 
Expansion connector (CN2) 
Expansion connector (CN3)

*1

 

ICE connector (CN5 

 P4 

 P2)

*2

 

SOUT (P21) 

O 

MOSI pin for pressure sensor (SCP1000) 
Expansion connector (CN2) 
Expansion connector (CN3)

*1

 

ICE connector (CN5 

 P4 

 P2)

*2

 

SIN (P22) 

I 

MISO pin for pressure sensor (SCP1000) 
Expansion connector (CN2) 
Expansion connector (CN3)

*1

 

ICE connector (CN5 

 P4 

 P2)

*2

 

Clock synchronization type 

SS (P23) 

O 

CSB pin for pressure sensor (SCP1000) (after logic inversion) 
Expansion connector (CN2) 
ICE connector (CN5 

 P4 

 P2)

*2

 

*1 

Connector not provided. Board pattern only. 

*2 

In the case of S5U1C6F632T2 

Содержание S5U1C6F632T1

Страница 1: ...Hardware Manual Software eValuation Tool for S1C6F632 S5U1C6F632T1 T2 SVT6F632 CMOS 4 BIT SINGLE CHIP MICROCOMPUTER ...

Страница 2: ...tion or otherwise and there is no representation or warranty that anything made in accordance with this material will be free from any patent or copyright infringement of a third party This material or portions thereof may contain technology or the subject relating to strategic products under the control of the Foreign Exchange and Foreign Trade Law of Japan and may require an export license from ...

Страница 3: ...Configuration of product number Tx Reference board ...

Страница 4: ...operation S5U1C6F632T1 15 4 2 In circuit emulator debugging operations S5U1C6F632T2 16 5 Connecting the Ports to Peripheral Circuits 17 6 Switch Input Shared Input Output Ports 19 7 Temperature Humidity Measurement R F Converter 20 8 LCD Display LCD Driver 21 9 Pressure Sensor Serial Interface 22 10 Buzzer Sound Generator 24 11 Illumination Sensor 25 12 External Interface 26 12 1 USB Serial on Boa...

Страница 5: ...32 com LCD measure temperature and humidity and produce a buzzer output Equipped with an external pressure sensor and an illumination sensor the S5U1C6F632T1 T2 boards provide power saving control based on weather forecasts and illumination intensity The SVT6F632 comes with two types of boards S5U1C6F632T1 and S5U1C6F632T2 The S5U1C6F632T1 is capable of standalone operations while the S5U1C6F632T2...

Страница 6: ...1 Overview 2 EPSON S5U1C6F632T1 T2 SVT6F632 Hardware Manual Figure 1 2 External view of S5U1C6F632T2 ...

Страница 7: ...keys Temperature and humidity sensors Pressure sensor Illumination sensor Piezo buzzer STN LCD panel 128 seg x 32 com black and white Effective display area 48 seg x 32 com S5U1C6F632T2 1 CPU S1C6F632 operated by ICE63 2 Input power supply voltage 3 3 V DC supplied from ICE63 through I O cable 3 CPU clock OSC1 32 768 Hz OSC3 4 MHz based on oscillation frequency adjustment on ICE63 s internal perip...

Страница 8: ... CR2032 3 0 V 1 3 External power cable 1 4 Warranty card 1 in English 1 in Japanese 5 Precautions 1 in English 1 in Japanese 6 Manual download instructions 1 in English 1 in Japanese S5U1C6F632T2 1 Board main unit double board configuration 1 2 Warranty card 1 in English 1 in Japanese 3 Precautions 1 in English 1 in Japanese 4 Manual download instructions 1 in English 1 in Japanese ...

Страница 9: ... 2 1 2 Names of components mounted on the underside of the S5U1C6F632T1 2 External power supply connector Push on switches 6 Expansion connector 5 USB Serial on Board Writer connector 7 Reset switch Piezo buzzer S1C6F632 Humidity sensor Pressure sensor 4 Power switch 1 Power supply input selector switch Temperature sensor 8 Power supply jumper switch for S1C6F632 9 VDD pin Illumination sensor LCD ...

Страница 10: ...U1C6F632T2 Figure 2 1 3 Names of components mounted on the upper side of S5U1C6F632T2 3 Expansion connector implementation pattern Pressure sensor Illumination sensor Piezo buzzer LCD panel Push on switches 2 Reset switch 3 Expansion connector 1 ICE connectors LCD 1 ICE connectors I O ...

Страница 11: ...of external power supply 2 External power supply connector This connector is used to provide a stabilized power supply from an external source Use the provided power cable to supply power 5 0 V 10 3 Coin cell holder The coin cell CR2032 holder is located on the underside of the board See the instructions below for installing removing the coin cell Figure 2 2 2 Installing the coin cell Figure 2 2 3...

Страница 12: ...d to connect custom client boards for expanded functionality For more information refer to 12 External Interface 7 Reset switch Press this switch to initialize the S1C6F632 and peripheral devices for the board Caution If a PC is connected via the USB Serial on Board Writer the writer software in the PC is used for S1C6F632 reset control Do not press this Reset switch in such cases 8 Power supply j...

Страница 13: ...sional diagram 2 3 1 Board dimensions The dimensions of the boards are given below S5U1C6F632T1 T2 Figure 2 3 1 S5U1C6F632T1 board dimensions S5U1C6F632T2 interface board Figure 2 3 2 S5U1C6F632T2 interface board dimensions Note The unit of measurement is millimeters mm Component coordinate origin ...

Страница 14: ...nt Names and Functions 10 EPSON S5U1C6F632T1 T2 SVT6F632 Hardware Manual 2 3 2 LCD panel dimensions The dimensions of the LCD panel mounted on the board are given below Figure 2 3 3 a LCD panel bezel dimensions ...

Страница 15: ...2 Component Names and Functions S5U1C6F632T1 T2 SVT6F632 Hardware Manual EPSON 11 Figure 2 3 3 b LCD panel dimensions Figure 2 3 3 c Bezel dimensions ...

Страница 16: ...Takachi Electric Connector CN1 HIF3E 10PA 2 54DSA 71 Hirose Electric Connector CN2 HIF3E 30PA 2 54DSA 71 Hirose Electric Connector CN6 B2B XH A J S T Mfg Switch SW1 SW2 SW3 SW4 RESET SKHHDHA010 Alps Electric Switch POW 09 10290 01 SECME Coin cell CR2032 Accessories Power cable and connectors XHP 2 J S T Mfg S5U1C6F632T2 Main board Upper board LCD LCD1 Custom made component Pressure sensor U5 SCP10...

Страница 17: ... sensor SCP1000 SIO LCD SEG 48 dots 32 dots Crystal oscillator 32 768 Hz Ceramic oscillator 4 MHz I O Push on switches COM SEN0 SEN1 REF0 Thermistor resistor 103KT1005 Humidity sensor C10M53R Piezo buzzer OSC1 OSC3 OSC2 OSC4 P10 P11 P12 P13 P03 USB Serial on Board Writer S5U1C88000W4 HUD USB Power switch slide switch Cable for writer Illumination sensor TPS850 ADC Provided in product package Expan...

Страница 18: ...1C6F632T2 block diagram Pressure sensor SCP1000 SIO LCD SEG 48 dots 32 dots COM USB Illumination sensor TPS850 ADC Provided in product package Expansion connector ICE interfaces 1 40 pins x 2 I O1 2 10 pins x 1 I O2 3 40 pins x 2 LCD In circuit emulator S5U1C63000H Push on switches Piezo buzzer ...

Страница 19: ...t reversed connections 2 Selecting the power supply Set the power supply input selector switch correctly When using a coin cell set the jumper switch to B When using an external power supply set the switch to E For more information refer to 2 Component Names and Functions Caution When writing programs data to the flash memory use an external stabilized power supply if at all possible While it is p...

Страница 20: ...ard peripheral board S5U1C63000P6 and add on board S5U1C6F632P2 which are designed to be used in combination with the ICE63 Note that circuit data for S1C6F632 must be written to the standard peripheral board S5U1C63000P6 built into the in circuit emulator in advance For a detailed discussion of the procedure for writing data refer to Appendix A in the S1C6F632 Technical Manual Figure 4 2 1 Connec...

Страница 21: ...ctor CN5 P4 P2 2 P11 I Stopwatch P11 RUN LAP Push on switch SW2 Expansion connector CN2 ICE connector CN5 P4 P2 2 P12 I Event counter P12 EVIN_A Push on switch SW3 Expansion connector CN2 ICE connector CN5 P4 P2 2 P13 I Programmable timer P13 TOUT_A Push on switch SW4 Expansion connector CN2 ICE connector CN5 P4 P2 2 P20 O Serial interface P20 SCLK SCK pin for pressure sensor SCP1000 Expansion con...

Страница 22: ...pin for AD converter Expansion connector CN2 ICE connector CN5 P4 P2 2 P42 O Programmable timer P42 EVIN_C XCS pin for AD converter Expansion connector CN2 ICE connector CN5 P4 P2 2 P43 I O Programmable timer P43 EVIN_D Expansion connector CN2 ICE connector CN5 P4 P2 2 P50 I O P50 Expansion connector CN2 Expansion connector CN3 3 ICE connector CN5 P4 P2 2 P51 I O P51 Expansion connector CN2 Expans...

Страница 23: ...igure 6 1 Figure 6 1 Key input connection circuit of CPU board Input ports P10 P11 P12 and P13 on the S1C6F632 are internally added with pull down resistors and remain at Low input 0 under normal conditions It changes to High input 1 when the push on switch is pressed Caution The mask option specification for the S1C6F632 of the board is Standard Type B For more information refer to the S1C6F632 T...

Страница 24: ...gned to be used in combination with the ICE63 For more information refer to Appendix A in the S1C6F632 Technical Manual Figure 7 1 Connection for temperature and humidity measurements Caution The P00 to P02 ports on the S1C6F632 are shared with the R F converter These ports are used as R F converter pins by the board and serve as dedicated R F converter connection pins However when the S5U1C6F632T...

Страница 25: ... shown below Figure 8 1 LCD panel connection Although the LCD panel mounted on the SVT6F632 has 128 segments SEG x 32 commons COM the S1C6F632 is capable of displaying up to 48 segments SEG x 32 commons COM On the SVT6F632 the display area is centered in the LCD panel as shown below Figure 8 2 SEG COM direction of LCD panel LCD panel COM0 to COM31 SEG0 to SEG47 COM0 to COM31 SEG0 to SEG47 S1C6F632...

Страница 26: ...30 P31 are used for pressure sensor communication ready control and power supply control Table 9 1 Serial port connection destinations Interface Signal name port pin I O Connection destination SCLK P20 O SCK pin for pressure sensor SCP1000 Expansion connector CN2 Expansion connector CN3 1 ICE connector CN5 P4 P2 2 SOUT P21 O MOSI pin for pressure sensor SCP1000 Expansion connector CN2 Expansion co...

Страница 27: ...9 Pressure Sensor Serial Interface S5U1C6F632T1 T2 SVT6F632 Hardware Manual EPSON 23 Figure 9 1 Pressure sensor connection diagram S1C6F632 Pressure sensor ...

Страница 28: ...T6F632 Hardware Manual 10 Buzzer Sound Generator The SVT6F632 can drive a piezo buzzer using the S1C6F632 s built in sound generator This capability is enhanced by the externally connected transistor Figure 10 1 Piezo buzzer drive circuit diagram S1C6F632 ...

Страница 29: ...erter The AD converter processes the voltage output from the illumination sensor for illumination detection The S1C6F632 uses the shared input output ports P40 to P42 to control the AD converter It also uses the shared input output port P33 to control the illumination sensor power supply Figure 11 1 Illumination sensor circuit diagram S1C6F632 Illumination sensor ...

Страница 30: ...ed debugging environment by connecting it to the ICE63 S5U1C6F632T1 external interface Figure 12 1 External interface connector S5U1C6F632T1 S1C6F632 CN2 30pin Main board R F converter Thermistor resistor for temperature measurement Buzzer circuit Piezo buzzer P00 P02 P03 Input output circuit Push on switches P10 P13 Serial interface P20 P23 P30 P31 Pressure sensor P32 P33 AD converter P40 P42 P43...

Страница 31: ...onnector S5U1C6F632T2 CN2 30pin Main board CN5 50pin Thermistor resistor for temperature measurement Piezo buzzer Push on switches Pressure sensor AD converter CN3 20pin Interface board P4 50pin P3 10pin P1 40pin P2 40pin Solder bridge P20 P21 P22 P32 P50 P53 P5 40pin P6 40pin CN4 80pin P7 80pin Illumination sensor LCD S1C6F632 Not mounted ICE63 ...

Страница 32: ... diagram CN1 CN1 connector Manufacturer Hirose Electric Model HIF3E 10PA 2 54DSA 71 Upper side No Name I O Function 1 VDD Power supply pin positive 2 VDD Power supply pin positive 3 DCLK I System clock input 4 VSS Power supply pin negative 5 DTXD O Serial interface data output 6 DRXD I Serial interface data input 7 RESET I Reset input 8 NC Not connected 9 VSS Power supply pin negative 10 DMOD I Pr...

Страница 33: ...sed pressure sensor interface MISO 12 P23 Used pressure sensor interface CSB 13 P30 Used pressure sensor interface PD 14 P31 Used pressure sensor interface DRDY 15 P32 I O General purpose port 16 P33 Used illumination sensor power supply control 17 P40 Used AD converter interface SCLK 18 P41 Used AD converter interface SDAT 19 P42 Used AD converter interface XCS 20 P43 I O General purpose port 21 ...

Страница 34: ...Used pressure sensor interface MISO 4 P21 Used pressure sensor interface MOSI 5 VSS Power supply pin negative 6 P32 I O General purpose port 7 VSS Power supply pin negative 8 P20 Used pressure sensor interface SCK 9 VSS Power supply pin negative 10 P50 I O General purpose port 11 VSS Power supply pin negative 12 P51 I O General purpose port 13 VSS Power supply pin negative 14 P52 I O General purpo...

Страница 35: ...2 The ICE connector specifications and pin layouts are shown below Table 12 4 1 ICE connector pin layout and connector diagram P1 P2 P3 P5 P6 P1 P2 P3 P5 and P6 connectors Manufacturer 3M Models 3432 6002LCPL P1 P2 P5 P6 3662 6002LCPL P3 Upper side Not mounted2 P2 CN1 1 P1 CN1 2 P5 CN4 2 P6 CN4 1 P3 CN3 ...

Страница 36: ...ot connected 14 NC Not connected 15 NC Not connected 16 NC Not connected 17 NC Not connected 18 NC Not connected 19 NC Not connected 20 NC Not connected 21 VDD Power supply pin positive 22 VDD Power supply pin positive 23 NC Not connected 24 NC Not connected 25 NC Not connected 26 NC Not connected 27 NC Not connected 28 NC Not connected 29 NC Not connected 30 NC Not connected 31 VSS Power supply p...

Страница 37: ...OSI 19 P22 O Pressure sensor interface MISO 20 P23 I Pressure sensor interface CSB 21 VDD Power supply pin positive 22 VDD Power supply pin positive 23 P30 I Pressure sensor interface PD 24 P31 O Pressure sensor interface DRDY 25 P32 I O General purpose port 1 26 P33 I Illumination sensor power supply control 27 P40 I AD converter interface SCLK 28 P41 O AD converter interface SDAT 29 P42 I AD con...

Страница 38: ...No Name I O Function 1 VDD Power supply pin positive 2 VDD Power supply pin positive 3 P00 I O General purpose port 1 4 P01 I O General purpose port 1 5 P02 I O General purpose port 1 6 P03 I Buzzer 7 NC 8 NC 9 VSS Power supply pin negative 10 VSS Power supply pin negative 1 May be used by pulling out from the CN2 connector on the main board ...

Страница 39: ...waveform input SEG 17 SEG40 I LCD drive waveform input SEG 18 SEG41 I LCD drive waveform input SEG 19 SEG42 I LCD drive waveform input SEG 20 SEG43 I LCD drive waveform input SEG 21 SEG44 I LCD drive waveform input SEG 22 SEG45 I LCD drive waveform input SEG 23 SEG46 I LCD drive waveform input SEG 24 SEG47 I LCD drive waveform input SEG 25 COM31 I LCD drive waveform input COM 26 COM30 I LCD drive ...

Страница 40: ...waveform input COM 17 SEG0 I LCD drive waveform input SEG 18 SEG1 I LCD drive waveform input SEG 19 SEG2 I LCD drive waveform input SEG 20 SEG3 I LCD drive waveform input SEG 21 SEG4 I LCD drive waveform input SEG 22 SEG5 I LCD drive waveform input SEG 23 SEG6 I LCD drive waveform input SEG 24 SEG7 I LCD drive waveform input SEG 25 SEG8 I LCD drive waveform input SEG 26 SEG9 I LCD drive waveform i...

Страница 41: ...32 Figure A 1 shows the circuit structure of the S5U1C6F632T1 board power supply connection To measure the amount of current consumed just by the S1C6F632 remove the jumper switch JP1 and connect an ammeter to the two pins in series Note that the ports on the S1C6F632 must be set appropriately according to the peripheral circuits Figure A 1 S1C6F632 consumption current measurement circuit S1C6F632...

Страница 42: ...7 VSS 108 RFIN1 109 REF1 110 SEN1 111 HUD 112 COM0 113 COM1 114 COM2 115 COM3 116 COM4 117 COM5 118 COM6 119 COM7 120 COM8 121 COM9 122 COM10 123 COM11 124 COM12 125 COM13 126 COM14 127 COM15 128 SEG0 129 SEG1 130 SEG2 131 SEG3 132 SEG4 133 SEG5 134 SEG6 135 SEG7 136 SEG8 137 SEG9 138 SEG10 139 SEG11 140 SEG12 141 SEG13 142 SEG14 143 SEG15 144 R6 OPEN R6 OPEN X1 MC 306 X1 MC 306 1 2 3 4 C19 0 1uF ...

Страница 43: ...SN74LVC2G04DCKT U7 SN74LVC2G04DCKT 1A 1 GND 2 2A 3 2Y 4 VCC 5 1Y 6 C31 10uF C31 10uF C23 0 1uF C23 0 1uF TP2 TP2 U6 SN74LVC2G04DCKT U6 SN74LVC2G04DCKT 1A 1 GND 2 2A 3 2Y 4 VCC 5 1Y 6 U8 LT1962EMS8 3 U8 LT1962EMS8 3 OUT 1 ADJ 2 BYP 3 GND 4 SHDN 5 NC 6 NC 7 IN 8 U4 TPS856 U4 TPS856 VCC 1 GND 2 GND 3 OUT 6 GND 4 GND 5 SW5 SKHHDHA010 SW5 SKHHDHA010 1 2 C33 10uF C33 10uF C32 0 1uF C32 0 1uF CN3 8913 02...

Страница 44: ... 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 P1 3432 6002LC P1 3432 6002LC 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 TP25 P51 TP25 P51 TP1 P00 TP1 P00 TP2 P01 TP2 P01 P6 3432 6002LC P6 3432 6002LC 1 1 2 2 3 3 4 4 ...

Страница 45: ...hort plug JP2 DSP03 003 432G KEL 1 LCD LCD1 LCD_PANEL Custom 1 Transistor Q1 SC 59 SSM3J02F Toshiba 1 Transistor Q2 SC 59 SSM3K02F Toshiba 1 Resistor R5 10K RK73H2ATTD1002F KOA 1 Humidity sensor R3 C10M53R SHINYEI 1 Resistor R4 47K RK73H2ATTD4702F KOA R6 R20 R14 R15 C23 C25 OPEN 1 Thermistor R7 103KT1005 ISHIZUKA 5 Resistor R8 R11 R17 R18 R19 0 Ohm RK73Z2AT KOA 1 Resistor R9 1M RK73H2ATTD1004F KOA...

Страница 46: ...TOKIN 1 LCD LCD1 LCD_PANEL Custom 1 Transistor Q1 SC 59 SSM3J02F Toshiba 1 Transistor Q2 SC 59 SSM3K02F Toshiba 3 Resistor R8 R11 R17 R18 R19 0 Ohm RK73Z2AT KOA 4 Resistor R10 R13 200K RK73H2ATTD2003F KOA 1 Resistor R16 R12 1K RK73H2ATTD1001F KOA R6 R20 R14 R15 C23 C25 OPEN 5 Switch SW1 SW3 SW4 SW5 SW6 SKHHAKA010 APLS 1 A D converter U2 RM 8 AD7466BRM Analog devices 1 Illumination sensor U4 TPS856...

Страница 47: ...h Road Hi Tech Park Shenzhen 518057 CHINA Phone 86 755 2699 3828 FAX 86 755 2699 3838 EPSON HONG KONG LTD 20 F Harbour Centre 25 Harbour Road Wanchai Hong Kong Phone 852 2585 4600 FAX 852 2827 4346 Telex 65542 EPSCO HX EPSON TAIWAN TECHNOLOGY TRADING LTD 14F No 7 Song Ren Road Taipei 110 TAIWAN Phone 886 2 8786 6688 FAX 886 2 8786 6660 EPSON SINGAPORE PTE LTD 1 HarbourFront Place 03 02 HarbourFron...

Страница 48: ...First Issue March 2009 in JAPAN D Document code 411665301 EPSON Electronic Devices Website SEMICONDUCTOR OPERATIONS DIVISION S5U1C6F632T1 T2 Hardware Manual SVT6F632 Revised February 2010 in JAPAN ...

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