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GL861 usb 2.0 controller for pc-dtv application datasheet preliminary revision 1.01 dec. 27, 2005 genesys logic, inc.
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 2 copyright: copyright ? 2005 genesys logic incorporated. all rights reserved. no part of the materials may be reproduced in any form or by any means without prior written consent of genesys logic inc.. disclaimer: all materials are provided "as is" without express or implied warranty of any kind. no license or right is granted under any patent or trademark of genesys logic inc.. genesys logic hereby disclaims all warranties and conditions in regard to materials, including all warranties, implied or express, of merchantability, fitness for any particular purpose, and non-infringement of intellectual property. in no event shall genesys logic be liable for any damages including, without limitation, damages resulting from loss of information or profits. please be advised that the materials may contain errors or ommisions. genesys logic may make changes to the materials or to the products described therein at any time without notice. trademarks: is a registrated trademark of genesys logic inc.. all trademarks are the properties of their respective owners. office: genesys logic, inc. 12f, no. 205, sec. 3, beishin rd., shindian city, taipei, taiwan tel: (886-2) 8913-1888 fax: (886-2) 6629-6168 http://www.genesyslogic.com
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 3 revision history revision date description 1.00 2005/6/15 first lease 1.01 2005/12/27 remove application circuit
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 4 table of contents chapter 1 general description.................................................6 chapter 2 features...........................................................................7 chapter 3 pin assignment..............................................................8 3.1 p inout ....................................................................................................8 3.2 p in l ist ................................................................................................10 3.3 p in d escriptions ................................................................................12 chapter 4 functional description........................................14 4.1 f unction b lock .................................................................................14 4.2 o peration m ode ................................................................................15 chapter 5 electrical characteristics..............................16 5.1 m aximum r atings ..............................................................................16 5.2 dc c haracteristics ..........................................................................16 chapter 6 package dimension...................................................17 chapter 7 ordering information...........................................19
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 5 list of figures f igure 3.1 - 100 p in qfp p inout d iagram ..................................................................8 f igure 3.2 - 48 p in lqfp p inout d iagram .................................................................9 f igure 4.1 - b lock d iagram ......................................................................................14 f igure 6.1 - GL861 100 p in qfp p ackage .................................................................17 f igure 6.2 - GL861 48 p in lqfp p ackage ................................................................18 list of table t able 3.1 - 100-p in qfp p in l ist ................................................................................10 t able 3.2 - 48-p in lqfp p in l ist ...............................................................................11 t able 3.3 - 100-p in qfp p in d escriptions ................................................................12 t able 3.4- 48-p in lqfp p in d escriptions ................................................................13 t able 5.1 - m aximum r atings ...................................................................................16 t able 5.2 - dc c haracteristics e xcept usb s ignals ...........................................16 t able 8.1 - o rdering i nformation ...........................................................................19
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 6 chapter 1 general description the GL861 is a high performance usb 2.0 controller for pc-dtv application. with the genesys logic s highly recognized self-developed usb high-speed transceiver, GL861 provides up to 480mbps bandwidth for fulfilling the mass bandwidth demand of video transferring. GL861 also supports usb isochronous mode to provide certain bandwidth to insure user can get satisfied usage experience on video application even running high bandwidth consumption devices concurrently. the GL861 s low power consumption, low operation temperature characteristics also make it easy to implement a high quality bus-power dtv or any dtv combo devices without worrying about the thermal or power scarcity issues caused by usb controller.
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 7 chapter 2 features l usb specification compliance - complies with 480mbps universal serial bus specification rev. 2.0. - complies with 12mbps universal serial bus specification rev. 2.0. - support usb 2.0 isochronous video pipe to 24mb/s. l demodulator interface - mpeg2-ts l demux built-in - 34 pid filtering l non-processing video streaming (usb high-speed connection) l support 4 usb endpoints - endpoint 0: control pipe. - endpoint 1: isochronous/bulk data in (configurable). - endpoint 2: interrupt out. - endpoint 3: interrupt in. l embedded 8052 micro-controller - operate @ 15 mhz clock. - 8k rom. l support firmware stored in external flash memory for development of customer s firmware l support usb remote wakeup. l maximum 15 gpio ports. l 3.3v operation. l capability to support on-line download program l available in 100-pin qfp and 48-pin lqfp package.
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 8 chapter 3 pin assignment 3.1 pinout figure 3.1 - 100 pin qfp pinout diagram
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 9 figure 3.2 - 48 pin lqfp pinout diagram
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 10 3.2 pin list two package types: type 1 l 100-pin qfp package with built-in ice and flash memory interface l 15 gpio pins type 2 l 48-pin lqfp package l 12 gpio pins table 3.1 - 100-pin qfp pin list pin# pin name type pin# pin name type pin# pin name type pin# pin name type 1 nc - 26 gnd p 51 nc - 76 test i 2 dtv_dat4 i 27 dvdd p 52 nc - 77 dvddo p 3 dtv_dat5 i 28 nc - 53 dvdd33 p 78 gnd p 4 dtv_dat6 i 29 nc - 54 x1 i 79 dvdd33 p 5 dtv_dat7 i 30 hrst_ i 55 x2 i/o 80 nc - 6 fsh_oeb i 31 gpio12 i/o 56 gnd p 81 dvdd p 7 fsh_web i 32 gpio13 i/o 57 gpio4 i/o 82 gnd p 8 fsh_adr0 i/o 33 extcpu i 58 gpio5 i/o 83 dtv_dat0 i 9 fsh_adr1 i/o 34 gpio14 i/o 59 gpio6 i/o 84 dtv_dat1 i 10 gpio0 i/o 35 nc - 60 gpio7 i/o 85 dtv_dat2 i 11 gpio1 i/o 36 nc - 61 gpio8 i/o 86 dtv_dat3 i 12 gpio2 i/o 37 fsh_adr6 i/o 62 gpio9 i/o 87 gpio10 i/o 13 gpio3 i/o 38 fsh_adr7 i/o 63 fsh_dat4 i/o 88 gpio11 i/o 14 fsh_adr2 i/o 39 dvdd p 64 fsh_dat5 i/o 89 fsh_dat0 i/o 15 fsh_adr3 i/o 40 gnd p 65 nc - 90 fsh_dat1 i/o 16 fsh_adr4 i/o 41 gnd p 66 nc - 91 fsh_dat2 i/o 17 fsh_adr5 i/o 42 gnd p 67 fsh_dat6 i/o 92 fsh_dat3 i/o 18 nc - 43 avdd33 p 68 fsh_dat7 i/o 93 fsh_adr12 i/o 19 nc - 44 dm i/o 69 nc - 94 fsh_adr13 i/o 20 nc i 45 dp i/o 70 nc - 95 fsh_adr14 i/o 21 dtv_err i 46 gnd p 71 fsh_adr8 i/o 96 fsh_adr15 i/o 22 nc - 47 gnd p 72 fsh_adr9 i/o 97 dtv_dp i 23 nc - 48 rref 73 fsh_adr10 i/o 98 dtv_str i 24 nc - 49 avdd33 p 74 fsh_adr11 i/o 99 gnd p 25 nc - 50 avdd33 p 75 dtv_clk i/o 100 dvdd33 p
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 11 table 3.2 - 48-pin lqfp pin list pin# pin name type pin# pin name type pin# pin name type pin# pin name type 1 dvdd33 p 13 hrst_ i 25 dvdd33 p 37 dvddo p 2 dtv_dat4 i 14 gpio13 i/o 26 x1 i 38 gnd p 3 dtv_dat5 i 15 gpio14 i/o 27 x2 i/o 39 dvdd33 p 4 dtv_dat6 i 16 dvdd p 28 gnd p 40 dvdd p 5 dtv_dat7 i 17 gnd p 29 gpio4 i/o 41 gnd p 6 gpio0 i/o 18 gnd p 30 gpio5 i/o 42 dtv_dat0 i 7 gpio1 i/o 19 avdd33 p 31 gpio6 i/o 43 dtv_dat1 i 8 gpio2 i/o 20 dm i/o 32 gpio7 i/o 44 dtv_dat2 i 9 gpio3 i/o 21 dp i/o 33 gpio8 i/o 45 dtv_dat3 i 10 dtv_err p 22 gnd p 34 gpio9 i/o 46 dtv_dp i/o 11 gnd p 23 rref a 35 dtv_clk i/o 47 dtv_str i/o 12 dvdd p 24 avdd33 p 36 test i 48 gnd p
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 12 3.3 pin descriptions table 3.3 - 100-pin qfp pin descriptions pin name pin# type description dvddo 77 p 1.8v output dvdd 27,39,81 p 1.8v core power dtv_dat0~7 83~86,2~5 i mpeg2-ts data bit 0~7 fsh_oeb 6 i read strobe of ice /output enable for flash memory. low active fsh_web 7 i write strobe of ice /w rite enable for flash memory. low active. fsh_adr0~15 8,9,14~17, 37, 38,71~74, 93~96 i/o port 0 and port 2 for ice mode/ address of flash memory gpio0~14 10~13,57~62, 87,88,31,32,34 i/o (pu: gpio0, 1, 7, 8, 12, 13, 14 pd: gpio3, 10) 15 gpios dtv_err 21 i error indication for mpeg2-ts stream gnd 26,40,41,42, 46,47,56,78, 82,99 p ground hrst_ 30 i (pu) hardware reset, low active extcpu 33 i use external cpu mode for ice development. avdd33 43,49,50 p 3.3v analog power dm 44 i/o usb d- dp 45 i/o usb d+ rref 48 a reference r x1 54 i 12m crystal in x2 55 o 12m crystal out fsh_dat4 63 i/o data bus of flash memory/ ale signal of ice fsh_dat5~7 64,67,68 i/o data bus of flash memory dtv_clk 75 i mpeg clock input from demodulator test 76 i (pd) test mode fsh_dat0 89 i/o data bus of flash memory/ clock output for ice fsh_dat1 90 i/o data bus of flash memory/ rst pin for ice mode fsh_dat2 91 i/o data bus of flash memory/ interrupt 0 of ice mode fsh_dat3 92 i/o data bus of flash memory/ interrupt 1 of ice mode dtv_dp 97 i mpeg data valid from demodulator dtv_str 98 i mpeg packet start from demodulator dvdd33 53,79,100 p 3.3v power nc 1,18~20,22~25, 28,29,35,36,51 ,52, 65,66,69,70 ,80 - no connection
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 13 table 3.4- 48-pin lqfp pin descriptions pin name pin# type description dvddo 37 p 1.8v output dvdd 12,16,37,40 p 1.8v core power dtv_dat0~7 42~45,2~5 i mpeg2-ts data bit 0~7 gpio0~9, 13,14 6~9,29~34, 14,15 i/o (pu: gpio0, 1, 7, 8, 13, 14 pd: gpio10) 12 gpios dtv_err 10 i error indication for mpeg2-ts stream gnd 11,17,18,22, 28,38,41,48 p digital ground hrst 13 i (pu) hardware reset, low active avdd33 19,24 p analog power dm 20 i/o usb d- dp 21 i/o usb d= rref 23 a reference r x1 26 i 12m crystal in x2 27 i/o 12m crystal out dtv_clk 35 i mpeg clock input from demodulator test 36 i (pd) test mode dvdd33 1,25,39 p 3.3v power dtv_dp 46 i mpeg data valid from demodulator dtv_str 47 i mpeg packet start from demodulator notation: type o output i input p power / ground a analog pu internal pull up pd internal pull down
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 14 chapter 4 functional description 4.1 function block figure 4.1 - block diagram l dtv interface GL861 can link with various mpeg2-ts demodulators on market for dtv terrestrial application. GL861 also builds in pid filter for channel demultiplex operation. that will make usb full speed application more realizable and no extra component is needed. this function can filter totally 34 pid by setting. l txfifo GL861 builds in 6k bytes internal buffer for high bandwidth application. this 6k internal buffer can be used as transmitted buffer of isochronous pipe or bulk pipe. l pie pie handles the usb protocol defined in chapter 8 of usb specification revision 2.0 . it co-works with cpu to play the role of the chip s kernel. the main functions of pie include the state machine of usb protocol flow, crc check, pid error check, and timeout check. unlike usb1.1, bit stuffing/de-stuffing is implemented in utmi, not in pie. l usb 2.0 phy (utmi ) utmi handles the low level usb protocol and signaling. it s designed based on the intel s utmi specification 1.01. the major functions of utmi logic are to handle the data and clock recovery, nrzi encoding/decoding, bit stuffing /de-stuffing, supporting usb2.0 test modes, and serial/parallel conversion. l cpu cpu is the micro-processor unit of GL861. it is an 8-bit 8052 processor with 8k rom and 256 bytes ram. it operates at 15mhz clock to decode the usb command issued from host and then prepares the data to respond to the host. in addition, c can handle gpio (general purpose i/o) settings and reading content of eeprom to support high flexibility for various configurations. these configurations include self/bus power mode setting, individual/gang mode setting, downstream port number setting, device removable/non-removable setting, and pid/vid setting.
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 15 4.2 operation mode for customized firmware, flash memory can be used as external program memory of cpu. this is for customer to develop their own firmware and only available for 100-pin package type.
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 16 chapter 5 electrical characteristics 5.1 maximum ratings table 5.1 - maximum ratings symbol parameter min. max. unit v in 3.3v input voltage 3.0 3.6 v t a ambient temperature under bias 0 +100 o c f osc frequency 12 mhz 500ppm 5.2 dc characteristics table 5.2 - dc characteristics except usb signals symbol parameter min. typ. max. unit p d power dissipation - - - ma v dd power supply voltage 3 3.3 3.6 v v il low level input voltage - - 0.9 v v ih high level input voltage 2.0 - - v v tlh low to high threshold voltage 1.36 1.48 1.62 v v thl high to low threshold voltage 1.36 1.48 1.62 v v ol low level output voltage when i ol =8ma - - 0.4 v v oh high level output voltage when i oh =8ma 2.4 - - v i olk leakage current for pads with internal pull up or pull down resistor - - - m a r dn pad internal pull down resister - - - r up pad internal pull up resister - - -
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 17 chapter 6 package dimension 31 50 d e 102 51 103 100 30 1 e 1 b d 1 e l 1 detail "f" l gage plane s c see detail "f" seating plane ccc a a 1 a 2 c control dimensions are in millimeters. symbol millimeter inch min. nom. max. max. min. nom. a a1 a2 d d1 e e1 r2 r1 c l l1 s b e aaa bbb ccc ddd d2 e2 tolerances of form and position 23.20 basic 20.00 basic 17.20 basic 14.00 basic 0.913 basic 0.787 basic 0.677 basic 0.551 basic 0.25 2.50 2.72 3.40 2.90 0 0 15 ref 15 ref 7 0.13 0.13 0.30 0.005 0.005 0.012 0 0 15 ref 15 ref 7 0.134 0.114 0.107 0.010 0.098 0.25 0.20 0.13 0.10 0.010 0.008 0.005 0.004 0.65 basic 18.85 basic 12.35 basic 0.026 basic 0.742 basic 0.486 basic 1.60 ref 0.063 ref 0.11 0.73 0.20 0.22 0.88 0.30 0.23 1.03 0.38 0.004 0.029 0.008 0.009 0.035 0.012 0.009 0.041 0.015 0 - 0 2 - 0 3 - 0 1 - r1 r2 0 - 0 1 - notes : 1. 2. dimensions d1 and e1 do not include mold protrusion. allowable protrusion is 0.25 mm per side. d1 and e1 are maximum plastic body size dimensions including mold mismatch. dimension b does not include dambar protrusion. allowable dambar protrusion shall not cause the lead width to exceed the maximum b dimension by more than 0.08mm. dambar can not be located on the lower radius or the foot. minimum space between protrusion and an adjacent lead is 0.07mm. e 2 d 2 -d- -a- -b- 0 3 - 0 2 - 0.25 mm -c- aaa d d c a-b d 4x bbb d h a-b d 4x ddd m c a-b s d s 0 . 0 5 s 0.15 0.006 GL861 aaaaaaagaa ywwxxxxxxxx date code lot code internal no. code no. green package figure 6.1 - GL861 100 pin qfp package
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 18 control dimensions are in millimeters. symbol millimeter inch min. nom. max. max. min. nom. a a1 a2 d e d1 e1 r2 r1 c l l1 s b e aaa bbb ccc ddd d2 e2 tolerances of form and position 9.00 basic 9.00 basic 7.00 basic 7.00 basic 0.354 basic 0.354 basic 0.276 basic 0.276 basic 0.05 1.35 1.40 1.60 0.15 1.45 0 0 11 11 3.5 12 12 7 13 13 0.08 0.08 0.20 0.003 0.003 0.008 0 0 11 11 3.5 12 12 7 13 13 0.063 0.006 0.057 0.055 0.002 0.053 0.20 0.20 0.08 0.08 0.008 0.008 0.003 0.003 0.50 basic 5.50 basic 5.50 basic 0.020 basic 0.217 basic 0.217 basic 1.00 ref 0.039 ref 0.09 0.45 0.20 0.17 0.60 0.20 0.20 0.75 0.27 0.004 0.018 0.008 0.007 0.024 0.008 0.008 0.030 0.011 0 - 0 2 - 0 3 - 0 1 - notes : 1. 2. dimensions d1 and e1 do not include mold protrusion. allowable protrusion is 0.25 mm per side. d1 and e1 are maximum plastic body size dimensions including mold mismatch. dimension b does not include dambar protrusion. allowable dambar protrusion shall not cause the lead width to exceed the maximum b dimension by more than 0.08mm. dambar can not be located on the lower radius or the foot. minimum space between protrusion and an adjacent lead is 0.07mm. 1 24 25 36 37 48 12 13 seating plane e b 4x 4x e e 1 e 2 a a bd c aaa b a d h bbb dddmc b a s s d b d1 d2 d d a a2 a1 0 . 0 5 s l 1 c 0 1 - 0 - c c ccc gage plane r1 r2 0.25mm s l 0 3 - 0 2 - h GL861 aaaaaaagaa ywwxxxxxxxx date code lot code internal no. code no. green package figure 6.2 - GL861 48 pin lqfp package
GL861 usb 2.0 controller for pc-dtv ? 2000-2005 genesys logic inc. - all rights reserved. page 19 chapter 7 ordering information table 8.1 - ordering information part number package status GL861 100-pin qfp GL861 48-pin lqfp

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