User Manual for FDI models including: SYG-S7G2-SOM System on Module, SYG-S7G2-SOM, System on Module, on Module, Module
ΣYG-S7G2 System on Module – SYG-S7G2-SOM - FDI - Future Designs Inc.
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DocumentDocumentUser's Manual SYG-S7G2-SOM Copyright ©2018, Future Designs, Inc., All Rights Reserved SYG-S7G2-SOM User's Manual Important Legal Information Information in this document is provided solely to enable the use of Future Designs, Inc. (FDI) products. FDI assumes no liability whatsoever, including infringement of any patent or copyright. FDI reserves the right to make changes to these specifications at any time, without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Future Designs, Inc. 996 A Cleaner Way, Huntsville, AL 35805. NOTE: The inclusion of vendor software products in this kit does not imply an endorsement of the product by Future Designs, Inc. yGTM is a trademark of Future Designs, Inc. Renesas SynergyTM is a trademark of Renesas Electronics Corporation. Microsoft, MS-DOS, Windows, Windows XP, Microsoft Word are registered trademarks of Microsoft Corporation. Other brand names are trademarks or registered trademarks of their respective owners. Printed in the United States of America. For more information on FDI or our products please visit https://www.teamfdi.com. Document Rev 2.3 © 2018 Future Designs, Inc. All rights reserved. Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 2 of 17 SYG-S7G2-SOM User's Manual Table of Contents Important Legal Information ......................................................................................................................................... 2 yG S7G2 System on Module (SOM) Overview ............................................................................................. 4 1.1 Introduction ................................................................................................................................................... 4 1.2 ESD Warning ................................................................................................................................................ 4 1.3 Renesas Synergy S7G2 Microcontoller Block Diagram ............................................................................... 5 1.4 yG S7G2 SOM System Block Diagram...................................................................................................... 6 1.5 Requirements................................................................................................................................................. 7 1.6 yG S7G2 SOM Power Requirements ......................................................................................................... 7 yG S7G2 SOM System on Module Board Components ................................................................................. 7 2.1 ARM Mini-JTAG J2 ..................................................................................................................................... 7 2.2 Tag Connect J7.............................................................................................................................................. 8 2.3 MicroSD Socket J1 ....................................................................................................................................... 9 2.3.1 : Inserting the microSD card into the microSD socket........................................................................ 10 2.3.2 Removing the microSD card from the microSD socket ...................................................................... 11 2.4 Ethernet PHY U5 ........................................................................................................................................ 11 2.5 200-pin SOMDIMM Connector Details J4 ................................................................................................. 12 yG S7G2 System on Module Board Layout ................................................................................................. 16 3.1 Schematics......................................................................................................................................................... 16 3.2 Board Layout..................................................................................................................................................... 16 3.2 Mechanical Dimensions .................................................................................................................................... 16 Support ............................................................................................................................................................ 17 4.1 Where to Get Help ...................................................................................................................................... 17 4.2 Useful Links ................................................................................................................................................ 17 Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 3 of 17 SYG-S7G2-SOM User's Manual yG S7G2 System on Module (SOM) Overview 1.1 Introduction The yG S7G2 System on Module (SOM) provides a quick and easy solution for implementing Renesas SynergyTM into a design, by providing the basic functions necessary for a product on an easy to use SODIMM. The yG S7G2 SOM uses an industry standard 200-pin SODIMM interface and is compatible with FDI's yGTM Modular Development LCD Kits. It can also be used for custom platform development or customer applications. 1.2 ESD Warning The yG S7G2 SOM is shipped in a protective anti-static package. Do not subject the module to high electrostatic potentials. Exposure to high electrostatic potentials may cause damage to the boards that will not be covered under warranty. General practice for working with static sensitive devices should be followed when working with the kit. Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 4 of 17 SYG-S7G2-SOM 1.3 Renesas Synergy S7G2 Microcontroller Block Diagram User's Manual Figure 1: S7G2 System Block Diagram Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 5 of 17 SYG-S7G2-SOM 1.4 yG S7G2 SOM System Block Diagram User's Manual Figure 2: YG-S7G2 Kit Block Diagram (4.3" display shown) Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 6 of 17 SYG-S7G2-SOM User's Manual 1.5 Requirements The yG S7G2 SOM requires a development kit such as the yG S7G2 Modular Development Kit. Each yG development kit includes: · yG S7G2 System on Module (SOM) · Renesas Synergy Software Platform · Carrier Board · 5 VDC, 2.3A North American Power Supply · USB and Ethernet Cables · Segger ARM Cortex-M Mini-JTAG debugger and cables · Optional LCD Carrier Board · Optional 4.3" or 7.0 PCAP Touch Screen LCD 1.6 yG S7G2 SOM Power Requirements Power is supplied to the Yg S7G2 SOM through the development kit. The power requirement for all yG development kits is 5V DC Center Positive 2A Power Supply. The power load of the SOM is 300mA typical and 475mA max load. yG S7G2 SOM System on Module Board Components 2.1 ARM Mini-JTAG J2 The yG-S7G2 SOM uses a JTAG connector based on a 2mm header. This smaller connector provides 100% of the functionality of the standard 20-pin JTAG connector, but utilizes 70% less board space. Pin Number 1 2 3 4 5 Description VCC TMS GND TCK GND Pin Number 6 7 8 9 10 Description TDO X TDI GND JST# Rev 2.3 Figure 3: ARM Mini JTAG Copyright ©2024, Future Designs, Inc. Page 7 of 17 SYG-S7G2-SOM User's Manual 2.2 Tag Connect J7 Use the Tag Connect 10-pin cable to program and JTAG the yG S7G2 SOM using a Segger J-Link device. Cable: https://www.tag-connect.com/tc2050-arm2010 Cable: https://www.tag-connect.com/TC2050-IDC-NL Figure 4: Tag-Connect JTAG Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 8 of 17 SYG-S7G2-SOM User's Manual 2.3 MicroSD Socket J1 The yG S7G2 SOM utilizes a microSD for flexible mass storage. MicroSD flash cards are common, cost effective, and provides a large amount of user-changeable memory. Pin Number 1 2 3 4 5 6 7 8 9 Description DAT2/RSV CD_DAT3/CS# CMD/SDI VDD CLK/SCLK VSS DAT0/SDO DAT1/RSV CD NOTE: The microSD card must be removed using the spring loaded "push-pull" mechanism on the microSD socket. Forceful removal of a microSD card will result in permanent damage to the socket that is not covered under warranty. To insert the card, push it into the socket until a "click" sound is heard. Similarly, to remove the card, push the card into the socket. The push-pull mechanism will "click" again and eject the card from the socket. The card is now available for safe removal. Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 9 of 17 SYG-S7G2-SOM User's Manual 2.3.1 : Inserting the microSD card into the microSD socket First, prepare to insert the microSD card into the socket by positioning it with its text facing up. Position the ridge, or "lip", of the card furthest from the socket. Next, partially insert the card into the socket. Then, use your figure to gently push the card into the socket. When the card "clicks" into place it is in its final, locked position. The card is now ready for use. Note: Once the microSD card is fully inserted it should not fall out, even if the unit is shaken vigorously. Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 10 of 17 SYG-S7G2-SOM User's Manual 2.3.2 Removing the microSD card from the microSD socket Begin to remove the microSD card by gently pushing the card into the socket. The socket will "click" and eject the card. Once the microSD card is ejected, it will partially extend out from the socket. Carefully grab the ridged edge or sides of the microSD card to gently pull it out. The microSD card is now fully removed from the socket. 2.4 Ethernet PHY U5 The yG S7G2 SOM provides an Ethernet PHY from SMSC, LAN8720. The LAN8720 is a single chip solution for a 100BASE-TX/10BASE-T physical layer transceiver. It has support for reduced MII (RMII), and HP MDI-X auto crossover allowing for any standard Ethernet cable to be used, even a crossover cable. The LAN8720 is fully compliant to IEEE 802.3u with support for autonegotiation and manual selection of 10/100Mbps speed as well as full and half-duplex modes. Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 11 of 17 SYG-S7G2-SOM User's Manual 2.5 200-pin SOMDIMM Connector Details J4 The SYG-S7G2-SOM utilizes a standard 200-pin SODIMM Interface supported by various socket manufacturers. The recommended socket is manufactured by TE Connectivity, PN: 1473005-4 Pin SOMDIMM Signal Application Details Name 1 ETH_TXP Ethernet Transmit Positive 2 ETH_RXP Ethernet Receive Positive 3 ETH_TXN Ethernet Transmit Negative 4 ETH_RXN Ethernet Receive Negative 5 3V3A 3.3V Analog 6 GND Ground 7 ETH_LED0 Ethernet LED0 8 ETH_LED1 Ethernet LED1 9 VBAT_IN Vdd Battery Input 10 NC Not Connected 11 RSTIN# Reset Input 12 RST# 13 GPIO13_USB_ID 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 AVCC 22 AVCC 23 AVSS 24 GND 25 GPIO25_LCDPWR 26 GPIO26_LCDLE 27 GPIO27_LCDCLK 28 GPIO28_LCDFP 29 GPIO29_LCDEN 30 GPIO30_LCDLP 31 GPIO31_LCDVDR4 32 GPIO32_LCDVDR5 33 GPIO33_LCDVDR6 34 GPIO34_LCDVDR7 35 GPIO35_SSLB2 36 GPIO36 37 3.3V 38 GND 39 3.3V 40 GND 41 USBH_DP 42 USBD_DP 43 USBH_DM 44 USBD_DM 45 GPIO45_LCD_B2 46 GPIO46_LCD_B3 47 GPIO47_RD 48 GPIO48_TD 49 GPIO49 50 NC 51 GPIO51_SPCK 52 GPIO52 53 GPIO53_MISO 54 GPIO51_SPCK 55 GPIO55 Ground LCD Power Enable LCD Latch Enable LCD Clock LCD Data Bit 4 (Red) LCD Data Bit 5 (Red) LCD Data Bit 6 (Red) LCD Data Bit 7 (Red) GPIO SPI Slave Select 2 Channel B GPIO (used for LCD SPI Chip Select) 3.3V Power Ground 3.3V Power Ground USB Host Data Positive USB Device Data Postive USB Host Data Negative USB Device Data Negative LCD Data Bit 2 (Blue) LCD Data Bit 3 (Blue) GPIO / CAN Receive Data GPIO / CAN Transmit Data GPIO Not connected GPIO / SPI Clock GPIO GPIO / SPI Master In/Slave Out GPIO / Connected to pin 51 GPIO I/O SOMDIMM Connection Details O Output from KSZ8041 Ethernet PHY I Output from KSZ8041 Ethernet PHY O Input to KSZ8041 Ethernet PHY I Input to KSZ8041 Ethernet PHY P Analog 3.3V Output from PHY Circuit P O Ethernet LED0 output from KSZ8041 O Ethernet LED1 output from KSZ8041 P Vdd for battery backup of internal RTC U I Reset input to POR IC TPS3801 O Reset output from POR circuit U U U U U U U P O Connected to S7G2 Port 4 bit 9 * O Connected to S7G2 Port 4 bit 15 * O Connected to S7G2 Port 9 bit 0 * O Connected to S7G2 Port 3 bit 14 * O Connected to S7G2 Port 3 bit 13 * O Connected to S7G2 Port 3 bit 15 * O Connected to S7G2 Port 9 bit 8 * O Connected to S7G2 Port 9 bit 1 * O Connected to S7G2 Port 5 bit 13 * O Connected to S7G2 Port 8 bit 5 * U Connected to S7G2 Port 2 bit 7 * U Connected to S7G2 Port 4 bit 14 * P P P P B Connected to S7G2 USB Port A D+ B Connected to S7G2 USB Port B D+ B Connected to S7G2 USB Port A D- B Connected to S7G2 USB Port B D- O Connected to S7G2 Port 8 bit 4 * O Connected to S7G2 Port 8 bit 3 * I Connected to S7G2 Port 8 bit 12 * O Connected to S7G2 Port 8 bit 11 * B Connected to S7G2 Port 6 bit 0 * U O Connected to S7G2 Port A bit 4 * B Connected to S7G2 Port A bit 5 * I Connected to S7G2 Port A bit 3 * B Connected to S7G2 Port A bit 6 * Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 12 of 17 SYG-S7G2-SOM User's Manual Pin SOMDIMM Signal Application Details Name 56 GPIO56_MOSI GPIO / SPI Master Output Salve Input 57 GPIO57_TXD GPIO / Serial Transmit Data For RS232 58 GPIO58_RXD GPIO / Serial Receive Data For RS232 59 NC Not connected 60 GPIO60_USBD_UPLED GPIO / USB Device Up LED 61 GPIO61_USBD_CON GPIO / USB Device Connect 62 GPIO62_RSCK GPIO / SPI Clock 63 GPIO63 GPIO 64 GPIO64_MISO GPIO / SPI MISO 65 GPIO65_MOSI GPIO / SPI MOSI 66 GPIO66 GPIO 67 GPIO67 GPIO 68 GPIO68_USBH_OVC GPIO / USB Host Over Current 69 GPIO69_TPIRQ GPIO / Touch IC IRQ15 Input 70 GPIO70_AD0.0 GPIO / AD0 Bit 0 71 GPIO71_AD0.1 GPIO / AD0 Bit 1 72 GPIO72_AD0.2 GPIO / AD0 Bit 2 73 GPIO73_AD0.5_DA1 GPIO / AD0 Bit 3 / DAC Output 1 74 GPIO74_SDA GPIO / User IO I2C Bus SDA 75 GPIO75_SCL GPIO / User IO I2C Bus SCL 76 GND Ground 77 GND Ground 78 GPIO78_ACC_IRQ GPIO / Accelerometer IRQ 79 NC 80 GPIO80_RTC_IRQ GPIO / RTC IRQ Input 81 NC Not connected 82 NC Not connected 83 NC Not connected 84 NC Not connected 85 NC Not connected 86 GPIO86_LED_BR GPIO / LCD Backlight Brightness PWM 87 GPIO87_USBH_PPWR GPIO / USB Host Power (Inverted output) 88 GPIO88_LCD_G2 LCD Data Bit 2 (Green) 89 GPIO89_LCD_G3 LCD Data Bit 3 (Green) 90 GPIO90_LCD_G4 LCD Data Bit 4 (Green) 91 GPIO91_LCD_G5 LCD Data Bit 5 (Green) 92 GPIO92_LCD_G6 LCD Data Bit 6 (Green) 93 GPIO93_LCD_G7 LCD Data Bit 7 (Green) 94 GPIO94_LCD_B4 LCD Data Bit 4 (Blue) 95 GPIO95_LCD_B5 LCD Data Bit 5 (Blue) 96 GPIO96_LCD_B6 LCD Data Bit 6 (Blue) 97 GPIO97_LCD_B7 LCD Data Bit 7 (Blue) 98 GPIO98_USBD_VBUS USB Device VBus Sense Input 99 GPIO99_AD0 GPIO / AD0 100 NC Not connected 101 GND Ground 102 GND Ground 103 NC Not connected 104 NC Not connected 105 NC Not connected 106 NC Not connected 107 NC Not connected 108 NC Not connected 109 NC Not connected 110 NC Not connected 111 NC Not connected 112 NC Not connected 113 5V0 5.0V Power 114 5V0 5.0V Power 115 NC Not connected 116 GPIO116 GPIO I/O SOMDIMM Connection Details Connected to S7G2 Port A bit 2 * O Connected to S7G2 Port 5 bit 9 * I Connected to S7G2 Port 5 bit 10 * U DO NOT USE! O Connected to S7G2 Port 9 bit 11 * O Connected to S7G2 Port 9 bit 12 * O Connected to S7G2 Port 2 bit 4 * O Connected to S7G2 Port 0 bit 11 * I Connected to S7G2 Port 2 bit 2 * O Connected to S7G2 Port 2 bit 3 * B Connected to S7G2 Port 5 bit 11 * B Connected to S7G2 Port 5 bit 12 * I Connected to S7G2 Port 7 bit 6 * B Connected to S7G2 Port 5 bit 6 * I Connected to S7G2 Port 0 bit 0 * I Connected to S7G2 Port 0 bit 9 * I Connected to S7G2 Port 0 bit 5 * B Connected to S7G2 Port 0 bit 15 * B Connected to S7G2 Port 4 bit 1 * O Connected to S7G2 Port 4 bit 0 * P P I Connected to S7G2 Port 7 bit 7 * I Connected to S7G2 Port 0 bit 1 * U U U U U B Connected to S7G2 Port A bit 7 * O Connected to S7G2 Port B bit 0 * O Connected to S7G2 Port A bit 1 * O Connected to S7G2 Port A bit 10 * O Connected to S7G2 Port A bit 9 * O Connected to S7G2 Port A bit 8 * O Connected to S7G2 Port 6 bit 15 * O Connected to S7G2 Port 9 bit 5 * O Connected to S7G2 Port 8 bit 2 * O Connected to S7G2 Port 6 bit 6 * O Connected to S7G2 Port 6 bit 7 * O Connected to S7G2 Port A bit 0 * I Connected to S7G2 Port 4 bit 7 * Connected to S7G2 Port 0 bit 2 * B Unused P P U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused P P U Unused B Connected to S7G2 Port 5 bit 14 * Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 13 of 17 SYG-S7G2-SOM User's Manual Pin SOMDIMM Signal Application Details Name 117 GPIO117 GPIO 118 GPIO118 GPIO 119 GPIO119 GPIO 120 GPIO120 GPIO 121 GPIO121 GPIO 122 GPIO122 GPIO 123 GPIO123_SPKR_DA0 GPIO / DAC Output 0 124 GPIO124 GPIO 125 GPIO125 GPIO 126 GPIO126 GPIO 127 GPIO127_LCD_R2 LCD Data Bit 2 (Red) 128 GPIO128_LCD_R3 LCD Data Bit 3 (Red) 129 GND Ground 130 GND Ground 131 GPIO131_LCD18B GPIO / Unused LCD Signal 18 132 GPIO132_LCD19B GPIO / Unused LCD Signal 19 133 GPIO133_LCD20B GPIO / Unused LCD Signal 20 134 GPIO134_LCD21B GPIO / Unused LCD Signal 21 135 GPIO135_LCD22B GPIO / Unused LCD Signal 22 136 GPIO136_LCD23B GPIO / Unused LCD Signal 23 137 NC Not connected 138 GPIO138 GPIO 139 GPIO139 GPIO 140 NC Not connected 141 GPIO141 GPIO 142 GPIO142 GPIO 143 GPIO143 GPIO 144 GPIO144 GPIO 145 GPIO145 GPIO 146 GPIO146 GPIO 147 GPIO147 GPIO 148 GPIO148 GPIO 149 GPIO149_RX GPIO / RS422/485 Receive Data 150 GPIO150_TX GPIO / RS422/485 Transmit Data 151 GPIO151 GPIO 152 GPIO152 GPIO 153 GPIO153 GPIO 154 NC Not connected 155 NC Not connected 156 NC Not connected 157 NC Not connected 158 NC Not connected 159 NC Not connected 160 GPIO160_MD GPIO /Boot Mode Input (not recommended for use) 161 NC Not connected 162 GPIO162_NMI GPIO / Non-Maskable Interupt (not recommended for use) 163 GND Ground 164 GND Ground 165 3.3V 3.3V Power 166 GND Ground 167 NC Not connected 168 NC Not connected 169 NC Not connected 170 NC Not connected 171 NC Not connected 172 NC Not connected 173 NC Not connected 174 NC Not connected 175 NC Not connected I/O SOMDIMM Connection Details B Connected to S7G2 Port 5 bit 15 * B Connected to S7G2 Port B bit 2 * B Connected to S7G2 Port B bit 3 * B Connected to S7G2 Port 8 bit 6 * B Connected to S7G2 Port 8 bit 7 * B Connected to S7G2 Port 8 bit 8 * B Connected to S7G2 Port 0 bit 14 * B Connected to S7G2 Port 8 bit 9 * B Connected to S7G2 Port 8 bit 10 * B Connected to S7G2 Port 9 bit 13 * B Connected to S7G2 Port 9 bit 6 * B Connected to S7G2 Port 9 bit 7 * P P B Connected to S7G2 Port A bit 11 * B Connected to S7G2 Port 9 bit 14 * B Connected to S7G2 Port 9 bit 15 * B Connected to S7G2 Port 9 bit 9 * B Connected to S7G2 Port 9 bit 10 * B Connected to S7G2 Port 9 bit 2 * U Unused B Connected to S7G2 Port 0 bit 6 * B Connected to S7G2 Port 0 bit 7 * U Unused B Connected to S7G2 Port 9 bit 4 * B Connected to S7G2 Port 8 bit 13 * B Connected to S7G2 Port A bit 12 * B Connected to S7G2 Port A bit 13 * B Connected to S7G2 Port A bit 14 * B Connected to S7G2 Port A bit 15 * B Connected to S7G2 Port B bit 1 * B Connected to S7G2 Port B bit 6 * B Connected to S7G2 Port B bit 5 * B Connected to S7G2 Port B bit 4 * B Connected to S7G2 Port 5 bit 7 * B Connected to S7G2 Port 5 bit 8 * B Connected to S7G2 Port 0 bit 10 * U Unused U Unused U Unused U Unused U Unused U Unused B Connected to S7G2 Port 2 bit 1 * U Unused U Connected to S7G2 Port 2 bit 0 * P P P P U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 14 of 17 SYG-S7G2-SOM Pin SOMDIMM Signal Application Details Name 176 NC Not connected 177 NC Not connected 178 NC Not connected 179 NC Not connected 180 NC Not connected 181 NC Not connected 182 NC Not connected 183 NC Not connected 184 NC Not connected 185 NC Not connected 186 NC Not connected 187 NC Not connected 188 NC Not connected 189 NC Not connected 190 NC Not connected 191 NC Not connected 192 NC Not connected 193 NC Not connected 194 TMS GPIO / JTAG Interface 195 TCK GPIO / JTAG Interface 196 TDO GPIO / JTAG Interface 197 TDI GPIO / JTAG Interface 198 NC Not connected 199 3.3V 3.3V Power 200 GND Ground (*) updated pinout in Rev 2.2 document User's Manual I/O SOMDIMM Connection Details U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused U Unused I Connected to S7G2 Port 1 bit 8 * I Connected to S7G2 Port 3 bit 0 * O Connected to S7G2 Port 1 bit 9 * I Connected to S7G2 Port 1 bit 10 * U Unused P P Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 15 of 17 SYG-S7G2-SOM yG S7G2 System on Module Board Layout 3.1 Schematics Visit this link for schematics of the SYG-S7G2-SOM: https://www.teamfdi.com/wp-content/uploads/SYG-S7G2-SOM.pdf 3.2 Board Layout User's Manual Figure 5: Top Layout Figure 6: Bottom Layout 3.2 Mechanical Dimensions Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 16 of 17 SYG-S7G2-SOM User's Manual Support Figure 7: Dimensions 4.1 Where to Get Help Online technical support is available at https://www.teamfdi.com/support/. 4.2 Useful Links · Future Designs, Inc. Forums: https://www.teamfdi.com/?post_type=forum · SYG-S7G2-SOM Product Page: https://www.teamfdi.com/product-details/syg-s7g2-som/ · Renesas Synergy: https://synergybeta.renesas.com/ · SEGGER J-Link LITE: https://www.segger.com/jlink-lite-cortexm.html · Renesas Forums: https://www.renesasrulz.com/ Rev 2.3 Copyright ©2024, Future Designs, Inc. Page 17 of 17