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SX1512BIULTRT Datasheet(PDF) 27 Page - Semtech Corporation |
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SX1512BIULTRT Datasheet(HTML) 27 Page - Semtech Corporation |
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27 / 37 page 
ADVANCED COMMUNICATIONS & SENSING Rev 4 – 26 th April 2011 27 www.semtech.com SX1511B/SX1512B World’s Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine Address Name Description Default 0x38 RegTRise4 Fade in register for I/O[4] 0000 0000 0x39 RegTFall4 Fade out register for I/O[4] 0000 0000 0x3A RegTOn5 ON time register for I/O[5] 0000 0000 0x3B RegIOn5 ON intensity register for I/O[5] 1111 1111 0x3C RegOff5 OFF time/intensity register for I/O[5] 0000 0000 0x3D RegTRise5 Fade in register for I/O[5] 0000 0000 0x3E RegTFall5 Fade out register for I/O[5] 0000 0000 0x3F RegTOn6 ON time register for I/O[6] 0000 0000 0x40 RegIOn6 ON intensity register for I/O[6] 1111 1111 0x41 RegOff6 OFF time/intensity register for I/O[6] 0000 0000 0x42 RegTRise6 Fade in register for I/O[6] 0000 0000 0x43 RegTFall6 Fade out register for I/O[6] 0000 0000 0x44 RegTOn7 ON time register for I/O[7] 0000 0000 0x45 RegIOn7 ON intensity register for I/O[7] 1111 1111 0x46 RegOff7 OFF time/intensity register for I/O[7] 0000 0000 0x47 RegTRise7 Fade in register for I/O[7] 0000 0000 0x48 RegTFall7 Fade out register for I/O[7] 0000 0000 0x49 RegTOn8 ON time register for I/O[8] 0000 0000 0x4A RegIOn8 ON intensity register for I/O[8] 1111 1111 0x4B RegOff8 OFF time/intensity register for I/O[8] 0000 0000 0x4C RegTOn9 ON time register for I/O[9] 0000 0000 0x4D RegIOn9 ON intensity register for I/O[9] 1111 1111 0x4E RegOff9 OFF time/intensity register for I/O[9] 0000 0000 0x4F RegTOn10 ON time register for I/O[10] 0000 0000 0x50 RegIOn10 ON intensity register for I/O[10] 1111 1111 0x51 RegOff10 OFF time/intensity register for I/O[10] 0000 0000 0x52 RegTOn11 ON time register for I/O[11] 0000 0000 0x53 RegIOn11 ON intensity register for I/O[11] 1111 1111 0x54 RegOff11 OFF time/intensity register for I/O[11] 0000 0000 0x55 RegTOn12 ON time register for I/O[12] 0000 0000 0x56 RegIOn12 ON intensity register for I/O[12] 1111 1111 0x57 RegOff12 OFF time/intensity register for I/O[12] 0000 0000 0x58 RegTRise12 Fade in register for I/O[12] 0000 0000 0x59 RegTFall12 Fade out register for I/O[12] 0000 0000 0x5A RegTOn13 ON time register for I/O[13] 0000 0000 0x5B RegIOn13 ON intensity register for I/O[13] 1111 1111 0x5C RegOff13 OFF time/intensity register for I/O[13] 0000 0000 0x5D RegTRise13 Fade in register for I/O[13] 0000 0000 0x5E RegTFall13 Fade out register for I/O[13] 0000 0000 0x5F RegTOn14 ON time register for I/O[14] 0000 0000 0x60 RegIOn14 ON intensity register for I/O[14] 1111 1111 0x61 RegOff14 OFF time/intensity register for I/O[14] 0000 0000 0x62 RegTRise14 Fade in register for I/O[14] 0000 0000 0x63 RegTFall14 Fade out register for I/O[14] 0000 0000 0x64 RegTOn15 ON time register for I/O[15] 0000 0000 0x65 RegIOn15 ON intensity register for I/O[15] 1111 1111 0x66 RegOff15 OFF time/intensity register for I/O[15] 0000 0000 0x67 RegTRise15 Fade in register for I/O[15] 0000 0000 0x68 RegTFall15 Fade out register for I/O[15] 0000 0000 Miscellaneous 0x69 RegHighInputB High input enable register - I/O[15-8] (Bank B) 0000 0000 0x6A RegHighInputA High input enable register - I/O[7-0] (Bank A) 0000 0000 Software Reset 0x7D RegReset Software reset register 0000 0000 Test (not to be written) 0x7E RegTest1 Test register 0000 0000 0x7F RegTest2 Test register 0000 0000 *Bits set as output take “1” as default value. Table 9 – SX1512B Configuration Registers Overview |
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