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CMOS 16 - BIT SINGLE CHIP MICROCOMPUTER S5U1C17801T1100 Hardware Manual (Software Evaluation Tool for S1C17801)
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No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does...
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J18 Connector... 50 Appendix A How to Measure Current Consumption ... 51 A.1 Measuring V Current Consumption... 51 A.2 Measuring AV Current Consumption... 52 A.3 Measuring RTCV Current Consumption ... 52 EPSON S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801)
1 Features S5U1C17801T1100 (Software eValuation Tool for S1C17801. Hereafter referred to as SVT17801)is an evaluation board for MCU S1C17801 manufactured by SEIKO EPSON. The SVT17801, consisting of the three boards, i.e., CPU, ICD and LCD, can debug software by connecting to the ICD and CPU boards without using ICD or other debug tool.
(1) Power LED (Blue) (2) Speaker (Left) (3) RESET SW (4) USBminiB connector (5) LED (RGB) (6) MIC S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 3 NAME AND FUNCTIONS OF EACH PART 3.5inch STN QVGA B&W Membrane touch panel...
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3 NAME AND FUNCTIONS OF EACH PART Fig. 3.1.2 Name of Each Surface Mounted Part (without LCD Panel) (1) Infrared emitting module LED (2) FLASH (NOR) (3) SRAM (4) FLASH (NAND) EPSON (SOFTWARE EVALUATION TOOL FOR S1C17801) (5) Expansion connector (LCD board) S5U1C17801T1100 HARDWARE MANUAL...
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(1) Rotary encoder with Switch (2) RESET SW (3) ICDminiI/F (4) ICD board connector (5) Placement of infrared receiver module (substitute) (6) Audio connector (OUT) S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 3 NAME AND FUNCTIONS OF EACH PART (16) (14) (12) (15)
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3 NAME AND FUNCTIONS OF EACH PART Fig. 3.1.4 Name of Each Part Mounted on Rear Face of LCD Board (1) Connector (to connect LCD panel) (2) Connector (to connect CPU board) EPSON S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801)
BAT1 ∗ Precautions • Unit for the above dimensions is millimeter (mm). • Board thickness: 1.6 mm, U23 is not mounted. S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 3 NAME AND FUNCTIONS OF EACH PART Board Dimensions Parts installed within this dash line must be max. 8 mm in height...
∗ Precautions • Unit for the above dimensions is millimeter (mm). • Material: FR4, Board thickness: 1.6 mm JUSB JICD 4.95 Fig. 3.2.2.1 ICD Board Dimensions EPSON (SOFTWARE EVALUATION TOOL FOR S1C17801) 4-φ3.5 through hole 4-φ7 land S5U1C17801T1100 HARDWARE MANUAL...
• Unit for the above dimensions is millimeter (mm). • Board thickness: 1.6 mm • Figure 3.2.3.1 is a rear face drawing seen from the board surface. S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 3 NAME AND FUNCTIONS OF EACH PART...
Pressing the reset switch on the CPU board (S8 mounted on the rear face) resets the CPU board. Coin Battery A coin cell battery (of CR2032 standard) socket is mounted on the rear face of the CPU board. The socket is used for power supply to RTCV EPSON (SOFTWARE EVALUATION TOOL FOR S1C17801) S5U1C17801T1100 HARDWARE MANUAL...
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(The cell can also be removed by lifting the driver up as a lever.) Fig. 3.4.2.4 Installing/Removing Coin Battery - 4/4 S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 3 NAME AND FUNCTIONS OF EACH PART...
(1) Connect the ICD board with the CPU board. Connect JICD 10 pin connector on the ICD board with the counterpart on the CPU board. Then turn on the CPU board. S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 5 OPERATING ENVIRONMENTS AND STARTING PROCEDURES...
(1) When the SVT17801 is connected with the host computer via USB cable, the following screen appears. (2) Follow the wizard to install USB driver. For brows directory of the USB driver, specify C:\EPSON\GNU17\utility\drv_usb. ∗ This indicates a directory path where IDE is installed.
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When the USB driver has been installed successfully,it appears on the device manager as shown below. Notes: If the driver does not appears on the device manager as shown above, install the USB driver again. EPSON S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801)
The SVT17801 can update the firmware of the ICD board using the debugger on your PC. The ICD board firmware will be provided by EPSON if necessary. An update file has an .sa extension.) The following describes firmware update procedures.
∗2 Only for connection with the CPU board. ∗3 Separate power supply is not required for the S1C17801 to write to flash ROM. ∗4 Operating frequency is 48MHz (DCLK=24MHz) for SVT17801. S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 6 DIFFERENCE BETWEEN ICD BOARD AND ICD MINI...
For details, see the description of RTC control circuit in Chapter 10. Shorting 2-3 on JP1 disables the Wakeup func- tion. Factory default setting for JP1 is Wakeup Enable. To POWER SW To WAKEUP pin To 3.3V regulator SN74LVC1G98DCKR 0.1µF UNR5213 Fig. 8.1.1 JP1 Related Circuit EPSON (SOFTWARE EVALUATION TOOL FOR S1C17801) DIC-149-3P S5U1C17801T1100 HARDWARE MANUAL...
Chapter 10. Note that, when 1-2 is shorted, a coin cell battery is required to activate RTCV Factory default setting for JP2 is 1-2 shorted. DIC-149-3P S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) as shown in the following. Short 2-3 on JP2 to se- , whereas 1-3 to select battery.
CYPRESS 16M bits SRAM (CY62167DV30) is installed on the SVT17801. The following diagram shows how the EEPROM is connected to the SVT17801. S1C17801 A1 to A20 D0 to D15 WRH/RSH A0/BSL S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 9 CONNECTION CIRCUIT TO EXTERNAL MEMORY CY62167DV30 D15/A-20 Fig. 9.1.1 SRAM Connection Circuit EPSON 0.1µF...
SPANION 64M bits NOR Flash (S29JL064H) is installed on the SVT17801. The following diagram shows how the EEPROM is connected to the SVT17801. S1C17801 A1 to A22 D0 to D15 RESET S29JL064H RY/BY WP/ACC RESET Fig. 9.2.1 NOR Flash Connection Circuit EPSON (SOFTWARE EVALUATION TOOL FOR S1C17801) D15/A-1 0.1µF BYTE S5U1C17801T1100 HARDWARE MANUAL...
MICRON 2G bits NAND Flash (MT29F2G08AACWP) is installed on the SVT17801. The following diagram shows how the EEPROM is connected to the SVT17801. S1C17801 D0 to D7 SMRD SMWR SMWP S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 9 CONNECTION CIRCUIT TO EXTERNAL MEMORY MT29F2G08AACWP Fig. 9.3.1 NAND Flash Connection Circuit EPSON...
MICROCHIP 256K bits EEPROM (24AA256) is installed on the SVT17801. The following diagram shows how the EEPROM is connected to the SVT17801. S1C17801 I2C_SDA I2C_SCL 24AA256-I/SN Fig. 9.4.1 EEPROM connection circuit EPSON (SOFTWARE EVALUATION TOOL FOR S1C17801) 0.1µF S5U1C17801T1100 HARDWARE MANUAL...
Figure 10.2.1 shows the power control circuit for SVT17801 battery backup function. Power switch POWER SW RESET SW Fig. 10.2.1 Power Control Circuit for Battery Backup Function S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 10 POWER CONTROL CIRCUIT FOR BATTERY BACKUP FUNCTION , AV covers analog circuits (ADC), and RTCV...
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WAKEUP (HIGH Active) GPIO(PC2) HIGH HIGH HIGH HIGH EPSON (SOFTWARE EVALUATION TOOL FOR S1C17801) line) electrically. line to the V line. Therefore, be line (AV line). area. is supplied . For detail of JP set- ) on. S5U1C17801T1100 HARDWARE MANUAL...
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We recommend you review all necessary factors to choose the optimal way when you design a total system. S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 10 POWER CONTROL CIRCUIT FOR BATTERY BACKUP FUNCTION is running in ON status.)
X-axis and Y-axis AD values while alternately switching between P33 and P34 statuses with a short duration. SVT17801 LCD BOARD EPSON X-axis AIN6 (Voltage HIGH) Fig. 11.1.2 Image of X-axis and Y-axis Analog Values of Touch Panel S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) Q103 UNR31A300L Q104 C110 UNR5213 0.1µF...
"V" value for each switch is obtained by resistance values of R1 and R2 that are obtained when the switch is pressed. Thus the pressed switch can be determined by comparing the "V" value with the value actually entered into AD (AIN7). EPSON S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801)
As a switch is directly connected to a port, pressing the switch turns the port LOW. The LOW zone can be detected by software. S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 13 ROTARY ENCODER CONNECTION CIRCUIT...
Table 14.1 Color on Tri-color LED Corresponding to Port Status MMBTA42-TP Fig. 14.1 Tri-color LED Connection Circuit S1C17801 EPSON (SOFTWARE EVALUATION TOOL FOR S1C17801) LED1 598-9920-307F Color on Tri-color LED ●(light off) ●(green) ●(blue) ●(aqua) ●(red) ●(orange) ●(purple) ○(white) S5U1C17801T1100 HARDWARE MANUAL...
∗ MFT0 is an I/O port with 12 mA of drive current. A circuit shown in the figure 15.1.has a pre-stage switch IC, which however can be replaced simply by a 470Ω resistor for direct drive. (The drive current in this case is ap- proximately 7 mA.) S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 15 LED/LCD BACKLIGHT CONTROL CIRCUIT WITH MFT0 TS5A3166 0.1µF...
A spare module can be installed in the area marked by a dotted red circle. (Module is not installed in the area marked by a dotted red circle.) S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) <Receive>...
The SVT17801 is equipped with a MMC card socket being connected to the S1C17801 with SPI mode as shown in the following diagram. SPI_SSI0 SPI_SDO0 SPI_SCK0 SPI_SDI0 For information about controlling the MMC card using SPI mode, see the Application Note. 0.1µF Fig. 17.1 MMC Card Connection Circuit EPSON (SOFTWARE EVALUATION TOOL FOR S1C17801) DM1B-DSF-PEJ(22) S5U1C17801T1100 HARDWARE MANUAL...
The SVT17801 is equipped with a USB miniB connector being connected to the S1C17801 as shown in the following diagram. 54819-0578 VBUS D– SN65220DBVT For information about controlling USB, see the Application Note. S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) 1.5K 5.1K 1µF BLM21PG600SN1D Fig. 18.1 USB Connection Circuit...
Note that the P45 port becomes an input port immediately after reset has been released. In this status, P45 is pulled down to LOW. The following diagram shows a circuit in this area. S1C17801 S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) NAND Flash NAND Flash...
S serial ports. Each of the ports is multiplexed with GPIO. Table 21.1 Serial Port Connected to SPI | GPIO (P10,P11,P12,P13) SPI | GPIO (P13,P14,P15,P16) UART | GPIO (P40,P41,P42) EPSON S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801) Multiplex C | GPIO (P50,P51)
General purpose input port | Analog input port – Analog power ground – Analog power ground – Analog power ground – Analog power ground – Analog power ground – Analog power ground – Analog power ground EPSON (SOFTWARE EVALUATION TOOL FOR S1C17801) 17 18 S5U1C17801T1100 HARDWARE MANUAL...
General purpose I/O port | LCD ON/OFF control (L:OFF, H:ON) Backlight control (V or MFT0 control switch IC) – Power pin – Power pin – Power pin – Power pin – Power pin – Power ground – Power ground EPSON (SOFTWARE EVALUATION TOOL FOR S1C17801) S5U1C17801T1100 HARDWARE MANUAL...
To reduce current consumption in Halt or Sleep mode, set P43 to the LOW output port. Then this current is cancelled. However, note that executing this operation while OSCI is used as a system clock causes system to halt S5U1C17801T1100 HARDWARE MANUAL (SOFTWARE EVALUATION TOOL FOR S1C17801)
OSC1 IVRAM Fig. A.2 #STBY Related Circuit Current Consumption ) can be measured by inserting an ammeter into JP5. Current Consumption EPSON (SOFTWARE EVALUATION TOOL FOR S1C17801) (10k ) line. ) can be is supplied from V S5U1C17801T1100 HARDWARE MANUAL...