GEMexpressTM is a universal TFT/OLED driver PCBA GEMexpress TM GCC-1 Data Sheet Introduction: It is a fast, inexpensive production solution for adding a graphic user interface to an embedded product. GEMexpressTM allows for greater design flexibility and a shorter time to market. This new hardware approach to GUI integration contains all of Amulet’s bill of materials, which is everything needed to drive the user interface. It just needs to be attached to a simple display interface board and the human interface is ready for production. As it’s easy to integrate, Amulet sees it as the “express” lane to production: fast, easy and cost effective. Features: • Amulet AGB75LC04-BG-E 225-ball LFBGA Graphical OS Chip™ • Integrated resistive 4 or 5 wire touch panel decoder • Storage Capacity – 32megabit SerialFlash for storing GUI pages • 64megabit SDRAM (frame buffer) • Serial Interfaces – 3.3v UART, TWI, USB • Two 50 Pin Interface Connectors for LCD signals, power and serial communication • Dedicated Crystal for System • Small and compact 1.5” x 3.0”, fits within the outline of a 3.5” TFT. GCC-1 Datasheet 1.1 - 0110 Electrical Characteristic 3.1 Recommended Operating Conditions 5V 5V Current 3.2 DC Characteristics V core Supply Current V input Low Level V input High Level Pull Up Resistors IO Output Current Static Current Excluding Power on Reset V core = 1.2V Static Current Logic cells consumption, including Power on Reset and all input drivers V core = 1.2V 4.75V - 20V 5V Recommended 500mA 22mA @1.2V -0.3 to 0.8V 2V to (Vcc + 0.3V ) 70K to 175KOhms 8mA 600uA 30uA Pin Descriptions Pin Type I = Input O = Output P = Power Supply Pin # Signal Type 1 5V P 2 5V P 3 3V P 4 3V P 5 GND P Ground 6 GND P Ground 7 N/C 8 N/C 9 N/C 10 N/C 11 N/C 12 N/C 5V @ 500mA 3V @ 500mA Output 13 TWI SDA I/O Serial Data 14 TWI SCLK I/O Serial Clock 15 GND P Ground 16 GND P Ground 17 COMMU TXD O Asynchronous Serial-Data Output 18 COMMU RXD I Asynchronous Serial-Data Input 19 GND P Ground 20 PWM2 O Programmable clock 2 21 GND P Ground 22 PWM1 O Programmable clock 1 23 P MODE I System Power Up Mode ( 1 = Program, 0 = Run Note:1 24 PWM0 O 25 TPC I Note:1 Internally pulled up. Only pull to ground Description Table 1. Header J1 GCC-1 Datasheet 1.1 - 0110 Programmable clock 0 Touch Panel Cal. ( 0 = Normal, 1 = CALIBRATE ) Note:1 GCC-1 Datasheet 1.1 - 0110 Pin # Signal Type 26 GND P 27 GPIO 4 I/O 28 GPIO 12 I/O 29 GPIO 3 I/O 30 GPIO15 I/O 31 GPIO 14 I/O 32 GPIO 2 I/O 33 GND P Ground 34 PROGU RXD I Asynchronous Serial-Data Input 35 PROGU TXD O Asynchronous Serial-Data Output 36 GND P Ground 37 VBUS I Monitor for host detection 38 DDP I/O 39 GND P 40 DDM I/O Ground 100K Programmable Pull-up USB Device Port Data+ Ground USB Device Port Data- 41 GND P Ground 42 SPI CS3 O SPI Chip Select 43 SPI CS2 O SPI Chip Select 44 SPI CS1 O SPI Chip Select 45 SCLK I/O SPI Clock 46 MOSI O SPI Data Out 47 MISO I SPI Data In 48 GND P Ground 49 N/C I Reset Active Low 50 /RESET Note:1 Internally pulled up. Only pull to ground Description Table 2. Header J1 Pin # Signal Type 1 GND P 2 R0 O LCD Pixel Data Red 3 R1 O LCD Pixel Data Red 4 R2 O LCD Pixel Data Red 5 R3 O LCD Pixel Data Red 6 R4 O LCD Pixel Data Red 7 R5 O LCD Pixel Data Red 8 R6 O LCD Pixel Data Red 9 R7 O LCD Pixel Data Red 10 GND P Ground 11 G0 O LCD Pixel Data Green 12 G1 O LCD Pixel Data Green 13 G2 O LCD Pixel Data Green 14 G3 O LCD Pixel Data Green 15 G4 O LCD Pixel Data Green 16 G5 O LCD Pixel Data Green 17 G6 O LCD Pixel Data Green 18 G7 O LCD Pixel Data Green 19 GND P Ground 20 B0 O LCD Pixel Data Blue 21 B1 O LCD Pixel Data Blue 22 B2 O LCD Pixel Data Blue 23 B3 O LCD Pixel Data Blue 24 B4 O LCD Pixel Data Blue O LCD Pixel Data Blue 25 B5 Note:1 Internally pulled up. Only pull to ground Table 3. Header J2 GCC-1 Datasheet 1.1 - 0110 Description Ground GCC-1 Datasheet 1.1 - 0110 Pin # Signal Type 26 B6 O LCD Pixel Data Blue 27 B7 O LCD Pixel Data Blue 28 GND P Ground 29 DISP O Display Control Signal. LCD power ( 1 = ON, 0 = OFF) 30 OE O Output Enable 31 Vsync O TFT LCD First frame synchronization. 32 Hsync O Output goes active for one clock period after all the serial data for the current line has been shifted out. 33 PC O LCD Drive Signal. LCD crystal polarization clock. 34 GND P Ground 35 A2D6 I A2D 36 A2D5 I A2D 37 A2D4 I A2D 38 TOUCH X+ I Touch Panel X+ 39 TOUCH Y+ I Touch Panel Y+ 40 TOUCH X- I Touch Panel X- 41 TOUCH Y- I Touch Panel Y- 42 GND P Ground 43 SPI CS3 O SPI Chip Select 44 SPI CS2 O SPI Chip Select 45 SPI CS1 O SPI Chip Select 46 SCLK I/O SPI Clock 47 MOSI O SPI Data Out 48 MISO I SPI Data In 49 GND P Ground 50 GND P Note:1 Internally pulled up. Only pull to ground Description Table 4. Header J2 Ground External Circuit Diagram GCC-1 Datasheet 1.1 - 0110 GCC-1 Datasheet 1.1 - 0110 Dimensions Header 2 x 25 2mm pitch Tel (408) 374-4956 Fax (408) 374-4941 http://www.AmuletTechnologies.com [email protected] [email protected] 700 Gale Drive, Suite 190 Campbell, CA 95008 USA Disclaimer: The information in this document is provided in connection with Amulet Technologies, LLC (Amulet) products. No license, express or implied, to any intellectual property right is granted by this document or in connection with the sale of Amulet products. EXCEPT AS SET FORTH IN AMULET’S TERMS AND CONDITIONS OF SALE WHERE AMULET IS THE SELLER, AMULET ASSUME NO LIABILITY WHATSOEVER AND DISCLAIM ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL AMULET BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS AND PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF AMULET HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Amulet makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Amulet does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Amulet products are not approved for use in automotive applications, medical applications (including, but not limited to, life support systems and other medical equipment), avionics, nuclear applications, or other high-risk applications (e.g., applications that, if they fail, can be reasonably expected to result in significant personal injury or death). GCC-1 Datasheet 1.1 - 0110