JL4227B. Low Cost Multimedia Controller. Revision: 0.91 Date: July 2, JEILIN Technology Co., Ltd.

Transcription

1 JL4227B Low Cost Multimedia Controller Revision: 0.91 Date: July 2, 2009 JEILIN Technology Co., Ltd. 8F, No.179, Jian Yi Rd., Chung Ho, Taipei Hsien, Taiwan TEL: FAX:

2 Table of Contents REVISION HISTORY GENERAL DESCRIPTION FEATURES BLOCK DIAGRAM APPLICATIONS PIN ASSIGNMENT AND PIN DESCRIPTION PIN ASSIGNMENT PIN DESCRIPTION GPIO MUX TABLE ELECTRICAL CHARACTERISTIC PACKAGE OUTLINE AND DIMENSION JEILIN Technology Co., Ltd. 2 of 18 7/2/2009

3 Revision History Revision Description of Changes Date 0.9 Preliminary Version Release 6/11/ Add GPIO_24 to GPIO Mux table 7/2/2009 JEILIN Technology Co., Ltd. 3 of 18 7/2/2009

4 1 General Description JL4227B is a low cost multi-media SOC. It integrates a JPEC decoder, an image processor, and a rich set of storage devices including MS, MS-PRO, SD/MMC. It also supports xd/sm memory cards or NAND Flash. It provides a dual role port of USB2.0 that can access USB devices, such as pen drive or output pictures/image data to PC. JL4227B allows image display through Analog TFT-LCD panel or TV with GUI interface. It provides rich image process functions to improve display quality. 2 Features USB Interfaces Provides one dual role port of USB2.0 USB2.0 host function High-speed/full-speed USB 2.0 host function Supports Mass-Storage Class (MSC) USB2.0 device function High-speed/full-speed USB 2.0 device function Control/interrupt/Bulk pipes Supports Mass-Storage Class (MSC) Storage Media SD/MMC Interface Memory Stick/Memory Stick PRO Interface XD/SM Interface Supports on-board MLC/SLC NAND Flash Display Feature Embedded a 3-ch video DAC for TV display or analog LCD panel. Embedded TV Encoder (NTSC/PAL) to output CVBS (Composite Video) Built-in TCON Built-in one PWM for LED backlight control, or charge pump circuit OSD Feature Font-based OSD Graphic-based OSD JPEG decode Supports photo resolution up to 16,384 x 16,384 pixels High-speed JPEG compression/decompression rate: 27M Pixel/sec Supports baseline and progressive formats Supports thumbnail decoding Decode BMP picture format Video Playback JEILIN Technology Co., Ltd. 4 of 18 7/2/2009

5 File Format:Supports Motion JPEG only Video Frame Supports video scaling and Picture-In-Picture functions SDRAM interface Supports 16-bit SDRAM up to 128Mb Image Display Functions Preview, Slide Show, Zoom, Pan, Rotate, and so on Image Rotation: 0, 90, 180, or 270 degree in clockwise or counter-clockwise direction Image scale function to fit screen Picture-In-Picture display Advanced 2D edge enhancement Supports dynamic Gamma adjustment Provides Brightness, Saturation, Hue adjustment Embedded Turbo 8051 Firmware booting from Serial NOR Flash Supports ISP Function: Upgrade the system firmware directly from memory cards or USB port. Provides I2C, UART, and SPI interfaces Built-in RTC Built-in one 8-bit ADC for battery detection or other applications Remote control Package 128-pin LQFP JEILIN Technology Co., Ltd. 5 of 18 7/2/2009

6 3 Block Diagram Battery 16-bit SDRAM JL4227B SD/MMC MS (PRO) IR Receiver IR Decoder Image Processor ADC SDRAM Controller Bus Arbiter JPEG Decoder Memory Card Controller xd/sm or NAND Flash (SLC/MLC) GPIO Turbo 8051 RTC USB 2.0 Controller USB 2.0 PHY Video Output Interface Video DAC PWM Analog TFT Panel Composite Video Buttons PC/Pen Drive 4 Applications Digital Photo Frame (DPF) Viewing Photos (JPEG) DPF with Clock/Calendar JEILIN Technology Co., Ltd. 6 of 18 7/2/2009

7 JEILIN Technology Co., Ltd. 7 of 18 7/2/ Pin Assignment and Pin Description 5.1 Pin Assignment GPIO_10 NF_RDY GPIO_8 GPIO_7 TCON_OEV TCON_STH TCON_OEH TCON_POL TCON_CKV TCON_STV TCON_CPH1 PWM_OUT VDD18 VSS VDD33 D_A3 D_A2 D_A1 D_A0 D_A10 D_BS1 D_BS0 D_NRAS D_NCAS D_NWE D_LDQM D_DQ7 D_DQ6 D_DQ5 D_DQ4 D_DQ3 D_DQ2 D_DQ1 D_DQ0 D_DQ15 D_DQ14 D_DQ13 D_DQ12 D_DQ11 D_DQ10 D_DQ9 D_DQ8 D_UDQM VSS D_CLK D_CKE D_A11 D_A9 D_A8 D_A7 D_A6 D_A5 D_A4 VDD33 GPIO_25 GPIO_26 GPIO_27 GPIO_28 GPIO_31 IR_DI VDD18 VSS USB_REF USB_AVDD33 JL4227B VSS VDD18 UART_RX UART_TX GPIO_24 CARD_IO5 CARD_IO4 CARD_IO3 CARD_IO2 CARD_IO1 CARD_IO0 NRESET VDD33 NF_NCE GPIO_38 SPI_DI SPI_DO SPI_SCK SPI_NCS GPIO_33 AGND_PLL AVDD18_PLL AVDD33 AVDD18 LCD_REXT LCD_B LCD_G LCD_R AGND PWM_COMP PWM_VS PWM_VFB RTC_AVDD33 RTC_AGND RTC_XTALIN RTC_XTALOUT ADC_VBOT ADC_VTOP ADC_VIN AVDD33 AGND VDD33 NF_ALE NF_CLE NF_NRE NF_NWE NF_D7 NF_D6 NF_D5 NF_D4 NF_D3 NF_D2 NF_D1 NF_D0 VSS VDD18 USB_AVDD18_CDR USB_AVDD18_PLL USB_AVSS USB_XTALOUT USB_XTALIN USB_AVSS USB_DM USB_DP

8 5.2 Pin Description Pin # Pin name Type Description Memo 1 D_DQ1 B8 SDRAM data bus 1 2 D_DQ0 B8 SDRAM data bus 0 3 D_DQ15 B8 SDRAM data bus 15 4 D_DQ14 B8 SDRAM data bus 14 5 D_DQ13 B8 SDRAM data bus 13 6 D_DQ12 B8 SDRAM data bus 12 7 D_DQ11 B8 SDRAM data bus 11 8 D_DQ10 B8 SDRAM data bus 10 9 D_DQ9 B8 SDRAM data bus 9 10 D_DQ8 B8 SDRAM data bus 8 11 D_UDQM O8 12 VSS G Ground 13 D_CLK O8 SDRAM clock 14 D_CKE O8 SDRAM clock enable 15 D_A11 O8 SDRAM address bus D_A9 O8 SDRAM address bus 9 17 D_A8 O8 SDRAM address bus 8 18 D_A7 O8 SDRAM address bus 7 19 D_A6 O8 SDRAM address bus 6 20 D_A5 O8 SDRAM address bus 5 21 D_A4 O8 SDRAM address bus 4 22 VDD33 P I/O power 3.3V 23 GPIO_25 B2 General purpose IO #25 24 GPIO_26 B2 General purpose IO #26 25 GPIO_27 B2 General purpose IO #27 26 GPIO_28 B2 General purpose IO #28 27 GPIO_31 B2 General purpose IO #31 SDRAM high byte data write mask, it must be connected to pull-down 8.2 K ohm resistor. 28 IR_DI I Data input of remote control GPIO_32 29 VDD18 P Core power 1.8V 30 VSS G Ground 31 USB_REF A Connect 12.1Kohm (1%) resistor to ground The purpose of RES is to provide a reference for the current resource of the USB transceiver. 32 USB_AVDD33 P 3.3V power pin for USB transceiver JEILIN Technology Co., Ltd. 8 of 18 7/2/2009

9 Pin # Pin name Type Description Memo 33 USB_DP A USB D+ 34 USB_DM A USB D- 35 USB_AVSS G USB transceiver ground 36 USB_XTALIN A 37 USB_XTALOUT A 38 USB_AVSS P USB transceiver ground Oscillator input. Connect to a 12MHz crystal for USB transceiver. Oscillator output. Connect to a 12MHz crystal for USB transceiver. 39 USB_AVDD18_PLL P USB transceiver 1.8V power for PLL 40 USB_AVDD18_CDR P USB transceiver 1.8V power for CDR 41 VDD18 P Core Power 1.8V 42 VSS G Ground 43 NF_D0 B2 Data 0 of NAND Flash/XD memory card GPIO_48 44 NF_D1 B2 Data 1 of NAND Flash/XD memory card GPIO_49 45 NF_D2 B2 Data 2 of NAND Flash/XD memory card GPIO_50 46 NF_D3 B2 Data 3 of NAND Flash/XD memory card GPIO_51 47 NF_D4 B2 Data 4 of NAND Flash/XD memory card GPIO_52 48 NF_D5 B2 Data 5 of NAND Flash/XD memory card GPIO_53 49 NF_D6 B2 Data 6 of NAND Flash/XD memory card GPIO_54 50 NF_D7 B2 Data 7 of NAND Flash/XD memory card GPIO_55 51 NF_NWE O4 Write strobe for NAND Flash memory/xd memory card GPIO_56 52 NF_NRE O4 Read strobe for NAND Flash/XD memory card GPIO_57 53 NF_CLE O4 Command latch enable for NAND Flash/XD memory card GPIO_58 54 NF_ALE O4 Address latch enable for NAND Flash/XD memory card GPIO_59 55 VDD33 P I/O power 3.3V 56 AGND G ADC ground 57 AVDD33 P ADC power 3.3V 58 ADC_VIN A ADC analog signal input 59 ADC_VTOP A 60 ADC_VBOT A Reference voltage decoupling for ADC The nominal value is 2.7V. It should be connected an 0.1uF capacitor to ground. Reference voltage decoupling for ADC The nominal value is 1.2V. It should be connected an 0.1uF capacitor to ground. 61 RTC_XTALOUT A Oscillator output. Connect to a KHz crystal for RTC 62 RTC_XTALIN A Oscillator input. Connect to a KHz crystal for RTC 63 RTC_AGND G RTC ground 64 RTC_AVDD33 P RTC power 3.3V JEILIN Technology Co., Ltd. 9 of 18 7/2/2009

10 Pin # Pin name Type Description Memo 65 PWM_VFB A PWM Feedback voltage input 66 PWM_VS A PWM sense voltage input 67 PWM_COMP A PWM Compensation input 68 AGND G Video DAC ground 69 LCD_R A R channel for analog LCD panel or composite video signal output 70 LCD_G A G channel for analog LCD panel 71 LCD_B A B channel for analog LCD panel 72 LCD_REXT A The reference current for the video DAC This pin should connect a resistor to ground. The output current I =128*1.25/Rext (ma) 73 AVDD18 P Video DAC power 1.8V 74 AVDD33 P Video DAC power 3.3V 75 AVDD18_PLL P PLL power 1.8V 76 AGND_PLL G PLL ground 77 GPIO_33 B2 General purpose IO #33 78 SPI_NCS O2 SPI chip select GPIO_34 79 SPI_SCK O2 SPI serial clock output GPIO_35 80 SPI_DO O2 SPI serial data output GPIO_36 81 SPI_DI I SPI serial data input GPIO_37 82 GPIO_38 B2 General purpose I/O #38 83 NF_NCE O2 Chip enable signal for NAND Flash/XD memory card GPIO_39 84 VDD33 P I/O power 3.3V 85 NRESET I External reset input Pull-up 86 CARD_IO0 B4 Memory Cards IO #0 GPIO_41 87 CARD_IO1 B4 Memory Cards IO #1 GPIO_42 88 CARD_IO2 B4 Memory Cards IO #2 GPIO_43 89 CARD_IO3 B4 Memory Cards IO #3 GPIO_44 90 CARD_IO4 B4 Memory Cards IO #4 GPIO_45 91 CARD_IO5 B4 Memory Cards IO #5 GPIO_46 92 GPIO_24 B2 General purpose I/O #24 93 UART_TX O2 UART transmitter output GPIO_23 94 UART_RX I UART receiver input GPIO_22 95 VDD18 P Core power 1.8V 96 VSS G Ground 97 GPIO_10 B24 General purpose I/O #10 JEILIN Technology Co., Ltd. 10 of 18 7/2/2009

11 Pin # Pin name Type Description Memo 98 NF_RDY I Ready signal for NAND Flash/XD memory card GPIO_9 99 GPIO_8 B2 General purpose I/O #8 100 GPIO_7 B2 General purpose I/O #7 101 TCON_OEV O2 Vertical output enable for driver GPIO_6 102 TCON_STH O2 Start pulse for horizontal scan line GPIO_5 103 TCON_OEH O2 Horizontal output enable for driver GPIO_4 104 TCON_POL O2 Polarity Selection This signal is used to generate VCOM signal. GPIO_3 105 TCON_CKV O4 Shift clock output for scan driver GPIO_2 106 TCON_STV O4 Vertical start pulse GPIO_1 107 TCON_CPH1 O4 Sampling and shifting clock pulse for data drive GPIO_0 108 PWM_OUT O24 PWM output GPIO_ VDD18 P Core power 1.8V 110 VSS G Ground 111 VDD33 P I/O power 3.3V 112 D_A3 O8 SDRAM address bus D_A2 O8 SDRAM address bus D_A1 O8 SDRAM address bus D_A0 O8 SDRAM address bus D_A10 O8 SDRAM address bus D_BS1 O8 SDRAM bank address D_BS0 O8 SDRAM bank address D_NRAS O8 SDRAM raw address strobe output 120 D_NCAS O8 SDRAM column address strobe output 121 D_NEW O8 SDRAM write strobe 122 D_LDQM O8 123 D_DQ7 B8 SDRAM data bus D_DQ6 B8 SDRAM data bus D_DQ5 B8 SDRAM data bus D_DQ4 B8 SDRAM data bus D_DQ3 B8 SDRAM data bus D_DQ2 B8 SDRAM data bus 2 SDRAM low byte data write mask, it must be connected to pull-down 8.2 K ohm resistor. Boot Mode[1] *Note 1 Boot Mode[0] *Note 1 Boot Mode[2] *Note 1 JEILIN Technology Co., Ltd. 11 of 18 7/2/2009

12 Note 1: *1: Pull up/down these three pins with 10K ohm resistor to select system booting method. Boot Mode[2:0] Function 000 Booting from the internal ROM 001 Booting from Serial NOR Flash 011 Booting from NAND Flash memory others Reserved *2: All digital input pin can take 5V tolerance Type P G A I O2 O4 O8 O24 B2 B4 B8 Description Power pin Ground pin Analog pin 3.3V CMOS input pin 3.3V CMOS output pin with 2mA driving ability 3.3V CMOS output pin with 4mA driving ability 3.3V CMOS output pin with 8mA driving ability 3.3V CMOS output pin with 24mA driving ability 3.3V CMOS bi-direction pin with 2mA driving ability 3.3V CMOS bi-direction pin with 4mA driving ability 3.3V CMOS bi-direction pin with 8mA driving ability JEILIN Technology Co., Ltd. 12 of 18 7/2/2009

13 5.3 GPIO MUX Table Each GPIO pin has its own function select registers, Alt[2:1], firmware can configure each GPIO pin to different function individually. Alt[2:1]= 00 Alt[2:1]= 01 Alt[2:1]= 10 Alt[2:1]= 11 GPIO_0 B4 TCON_CPH1 O4 GPIO_1 B4 TCON_STV O4 GPIO_2 B4 TCON_CKV O4 GPIO_3 B2 TCON_POL O2 GPIO_4 B2 TCON_OEH O2 GPIO_5 B2 TCON_STH O2 GPIO_6 B2 TCON_OEV O2 GPIO_7 B2 TCON_CPH2 O2 UART_RX I I2C_SCL B2 GPIO_8 B2 TCON_CPH3 O2 UART_TX O2 I2C_SDA B2 GPIO_9 B2 NF_RDY I GPIO_10 B24 PG1_Out O24 GPIO_22 B2 UART_RX I I2C_SCL B2 GPIO_23 B2 UART_TX O2 I2C_SDA B2 GPIO_24 B2 GPIO_25 B2 PG1_Out O2 GPIO_26 B2 GPIO_27 B2 UART_RX I I2C_SCL B2 GPIO_28 B2 UART_TX O2 I2C_SDA B2 GPIO_31 B2 GPIO_32 B2 IR_DI I GPIO_33 B2 SPI_nCS_1 O2 UART_RX I PG2_Out O2 GPIO_34 B2 SPI_nCS_0 O2 GPIO_35 B2 SPI_SCK O2 GPIO_36 B2 SPI_DO O2 GPIO_37 B2 SPI_DI I GPIO_38 B2 RTC_SECOUT O2 RTC_CKOUT O2 GPIO_39 B2 NF_nCE O2 I2C_SCL B2 UART_TX O2 GPIO_41 B4 SD_CLK O4 MS_SCLK O4 GPIO_42 B4 SD_CMD B4 MS_BS O4 GPIO_43 B4 SD_D0 B4 MS_D0 B4 GPIO_44 B4 SD_D1 B4 MS_D1 B4 GPIO_45 B4 SD_D2 B4 MS_D2 B4 JEILIN Technology Co., Ltd. 13 of 18 7/2/2009

14 Alt[2:1]= 00 Alt[2:1]= 01 Alt[2:1]= 10 Alt[2:1]= 11 GPIO_46 B4 SD_D3 B4 MS_D3 B4 GPIO_47 B24 PWM2_OUT O24 PG2_Out O24 GPIO_48 B2 NF_D0 B2 GPIO_49 B2 NF_D1 B2 GPIO_50 B2 NF_D2 B2 GPIO_51 B2 NF_D3 B2 GPIO_52 B2 NF_D4 B2 GPIO_53 B2 NF_D5 B2 GPIO_54 B2 NF_D6 B2 GPIO_55 B2 NF_D7 B2 GPIO_56 B4 NF_NWE O4 GPIO_57 B4 NF_NRE O4 GPIO_58 B4 NF_CLE O4 GPIO_59 B4 NF_ALE O4 JEILIN Technology Co., Ltd. 14 of 18 7/2/2009

15 6 Electrical Characteristic Absolute Maximum Ratings Symbol Parameter Rating Unit V CC (VDD33, AVDD33, RTC_AVDD33, USB_AVDD33) Power Supply (3.3V) -0.3 to 3.6 V VDD18/AVDD18/ AVDD18_PLL/ USB_AVDD18_PLL/USB_AVDD18_CDR Power Supply (1.8V) -0.3 to 1.98 V ADC_VIN ADC Input Voltage 1.2 to 2.7 V V IN Input Voltage -0.3 to V CC +0.3 V V OUT Output Voltage -0.3 to V CC +0.3 V T STG Storage Temperature -55 to 150 Recommended Operation Conditions Symbol Parameter Min. Typ. Max. Unit VDD33/AVDD33/RTC_AVDD33/ USB_AVDD33 VDD18/AVDD18/ AVDD18_PLL/ USB_AVDD18_PLL/ USB_AVDD18_CDR Power Supply (3.3V) V Power Supply (1.8V) V T OPR Operating Temperature DC Electrical Characteristics for 3.3 volts operation (Under Recommended Operating Conditions and V CC = 3.0V ~ 3.6V, Tj = 0 to + 70 ) Symbol Parameter Min. Typ. Max. Unit V IL Input Low Voltage V V IH Input High Voltage 2.0 Vcc+0.3 V V T- Schmitt Input Low Voltage V V T+ Schmitt Input High Voltage 2.0 Vcc+0.3 V V OL Output Low Voltage 0.4 V V OH Output High Voltage 2.4 V JEILIN Technology Co., Ltd. 15 of 18 7/2/2009

16 7 Package Outline and Dimension Package Outline (128-pin LQFP) JEILIN Technology Co., Ltd. 16 of 18 7/2/2009

17 Dimension (128-pin LQFP) Dimension Min Nom Max A 1.6 A A b c D BSC D BSC E BSC E BSC e 0.40 BSC L L REF θ Unit: REF: BSC: mm Reference Basic Spacing between Centers (integrated circuit package dimension) JEILIN Technology Co., Ltd. 17 of 18 7/2/2009

18 JEILIN Technology Co., Ltd. 8F, No. 179, Jian Yi Rd., Chung Ho, Taipei Hsien, Taiwan Tel: Fax: Website: JEILIN Technology Corp., Ltd. All rights reserved. The information in this document has been carefully checked and is believed to be reliable; however no responsibility can be assumed for inaccuracies that may not have been caught. All information in this document is subject to change without prior notice. The information contained in this document is presented only as a guide for applications of our products. No responsibility is assumed by JEILIN Technology for any infringements of intellectual property or other rights of the third parties, which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of JEILIN Technology or others. No part of this document may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of JEILIN Technology. JEILIN Technology Co., Ltd. 18 of 18 7/2/2009