? PMW3310DH \ awqt ? all ? rights ? strictly ? reserved ? any ? portion ? in ? this ? paper ? shall ? not ? be ? reproduced, ? copied ? or ? transformed ? to ? any ? other ? forms ? without ? permission. ??????????????????????????????????????????????????????????????? ??????????????????????? 1 ? pixart ? imaging ? inc. ?? e \ mail: ? fae_service@pixart.com.tw ??????????????????????????????????????????????????????????????? ????????????? ?????????????????????????????????????????? PMW3310DH-awqt low power led gaming mouse sensor description PMW3310DH-awqt low power gaming sensor is a new addition to pixart imaging?s gaming sensor fam ily. the tracking system comprises of navigation ic, hsdl-4261 ir le d and lens. it provides enhanced features such as variable frame rate, programmable resolution, angle tunability, x-y axis independent resolution, programmable angle snap plus configurable sleep and wake up time to suit various gamers? preferences. this gaming sensor is in a 20-pin staggered dual in- line package (dip). it is designed to be used with adns-2120-001 trim lens to achieve optimum performance featured in this document. theory of operation the sensor measures changes in position by optically acquiring sequential surface images (frames) and mathematically determining the direction and magnitude of movement. it contains an image acquisition system (ias), a digital signal processor (dsp), and a four wire serial port. the ias acquires microscopic surface images via the lens and illumination system. these images are processed by the dsp to determine the direction and distance of motion. the dsp calculates the x and y relative displacement values. an external microcontroller reads the x and y information from the sensor serial port. the microcontroller then translates the dat a into ps2, usb, or rf signals before sending them to the host pc or game console. features ? 20-pin dip package ? operating voltage: 2.7v ? 3.3v ? vddio range: 1.65v ? 3.3v ? 16-bits motion data registers ? high speed motion detection of 130ips and acceleration up to 30g ? variable frame rate for optimum power performance ? motion detect pin output ? internal oscillator ? no external clock input needed ? enhanced programmability ? frame rate up to 6,500fps ? resolution up to 5000cpi with step of ~50cpi ? x and y axis independent resolution setting ? programmable rest modes ? programmable angle snap ? angle tunabilty applications ? corded and cordless gaming mice ? motion input devices
pixart ? imaging ? inc. ? PMW3310DH \ awqt ??????????????????????????????????????????????????????????????? ???????????????????????????????????????????? low ? power ? led ? gaming ? mouse ? sensor ? all ? rights ? strictly ? reserved ? any ? portion ? in ? this ? paper ? shall ? not ? be ? reproduced, ? copied ? or ? transformed ? to ? any ? other ? forms ? without ? permission ??????????????????????????????????????????????????????????????? ?????????????????????? 2 ? pixart ? imaging ? inc. ?? e \ mail: ? fae_service@pixart.com.tw ??????????????????????????????????????????????????????????????? ????????????? ?????????????????????????????????????????? device pinout figure 1. device pinout of PMW3310DH-awqt product number : PMW3310DH-awqt date code : cyw k w k w f w f r (c = cm code, y = year code, w k w k = week code, w f w f = wafer code, r = remark (mark e for engineering lot)) pin no pin name input / output/ power description 1 ? 2 nc - - 3 ncs in chip select (active low input) 4 sclk in serial clock input 5 mosi in serial data input (master out/slave in) 6 motion out motion detect (active low output) 7 vddio pwr io voltage 8 xyled out led illumination control 9 gnd pwr ground 10 ? 11 vdd pwr 3v supply 12 nc - - 13 ref pwr internal regulator output pin (to connect to external bypass cap) 14 gnd pwr ground 15 nc - - 16 miso out serial data output (master in/slave out) 17 ? 18 nc - - 19 gnd pwr ground 20 nc - -
pixart ? imaging ? inc. ? PMW3310DH \ awqt ??????????????????????????????????????????????????????????????? ???????????????????????????????????????????? low ? power ? led ? gaming ? mouse ? sensor ? all ? rights ? strictly ? reserved ? any ? portion ? in ? this ? paper ? shall ? not ? be ? reproduced, ? copied ? or ? transformed ? to ? any ? other ? forms ? without ? permission ??????????????????????????????????????????????????????????????? ?????????????????????? 3 ? pixart ? imaging ? inc. ?? e \ mail: ? fae_service@pixart.com.tw ??????????????????????????????????????????????????????????????? ????????????? ?????????????????????????????????????????? figure 2. exploded view of assembly
? PMW3310DH \ awqt ? all ? rights ? strictly ? reserved ? any ? portion ? in ? this ? paper ? shall ? not ? be ? reproduced, ? copied ? or ? transformed ? to ? any ? other ? forms ? without ? permission. ??????????????????????????????????????????????????????????????? ??????????????????????? 4 ? pixart ? imaging ? inc. ?? e \ mail: ? fae_service@pixart.com.tw ??????????????????????????????????????????????????????????????? ????????????? ?????????????????????????????????????????? registers PMW3310DH-awqt registers are accessible via the serial port. the registers are used to read motion data and status as well as t o set the device configuration. address register read/write default value 0x00 product_id r 0x3f 0x01 revision_id r 0x01 0x02 motion r 0x20 0x03 delta_x_l r 0x00 0x04 delta_x_h r 0x00 0x05 delta_y_l r 0x00 0x06 delta_y_h r 0x00 0x07 squal r 0x00 0x08 pixel_sum r 0x00 0x09 maximum_pixel r 0x00 0x0a minimum_pixel r 0x00 0x0b shutter_lower r 0x7a 0x0c shutter_upper r 0x31 0x0d-0x0e reserved 0x0f configuration_a r/w 0x24 0x10 configuration_b r/w 0x00 0x11 configuration_c r/w 0x00 0x12 frame_capture r/w 0x00 0x13 srom_enable w 0x00 0x14 run_downshift r/w 0x32 0x15 rest1_rate r/w 0x01 0x16 rest1_downshift r/w 0x1f 0x17 rest2_rate r/w 0x09 0x18 rest2_downshift r/w 0xbc 0x19 rest3_rate r/w 0x31 0x1a frameduration_maxlimit_lower r/w 0x60 0x1b frameduration_maxlimit_upper r/w 0x6d 0x1c frameduration_minlimit_lower r/w 0x0c 0x1d frameduration_minlimit_upper r/w 0x1e 0x1e shutter_maxlimit_lower r 0xb8 0x1f shutter_maxlimit_upper r 0x0b 0x24 observation r/w 0x00 0x25 data_out_lower r undefined 0x26 data_out_upper r undefined 0x27-0x28 reserved 0x29 pixel_grab r/w 0x00 0x2a srom_id r 0x00 0x2b-0x2e reserved 0x2f configuration_d r/w 0x00 0x30-0x38 reserved 0x39 configuration_e r/w 0x00 0x3a power_up_reset w na
pixart ? imaging ? inc. ? PMW3310DH \ awqt ??????????????????????????????????????????????????????????????? ???????????????????????????????????????????? low ? power ? led ? gaming ? mouse ? sensor ? all ? rights ? strictly ? reserved ? any ? portion ? in ? this ? paper ? shall ? not ? be ? reproduced, ? copied ? or ? transformed ? to ? any ? other ? forms ? without ? permission ??????????????????????????????????????????????????????????????? ?????????????????????? 5 ? pixart ? imaging ? inc. ?? e \ mail: ? fae_service@pixart.com.tw ??????????????????????????????????????????????????????????????? ????????????? ?????????????????????????????????????????? address register read/write default value 0x3b shutdown w na 0x3c-0x3e reserved 0x3f inverse_product_id r 0xc0 0x40-0x41 reserved 0x42 snap_angle r/w 0x06 0x43-0x46 reserved 0x47 sensor_mode r/w 0x01 0x48-0x4f reserved 0x50 motion_burst r/w 0x00 0x51-0x61 reserved 0x62 srom_load_burst w na 0x63 reserved 0x64 pixel_burst r 0x00
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