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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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TMS570LS3137 Datenblatt(PDF) 20 Page - Texas Instruments |
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TMS570LS3137 Datenblatt(HTML) 20 Page - Texas Instruments |
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20 / 159 page  TMS570LS3137 SPNS162. – SEPTEMBER 2011 www.ti.com 2.4.1.13 Clock Inputs and Outputs Table 2-17. PGE Clock Inputs and Outputs Terminal Signal Default Pull Type Description Type Pull State Signal Name 144 PGE OSCIN 18 Input - - From external crystal/resonator, or external clock input KELVIN_GND 19 Input Kelvin ground for oscillator OSCOUT 20 Output To external crystal/resonator ECLK 119 I/O Pull Down Programmable, External prescaled clock 20uA output, or GIO. GIOA[5]/EXTCLKIN 14 Input Pull Down 20uA External clock input #1 2.4.1.14 Test and Debug Modules Interface Table 2-18. PGE Test and Debug Modules Interface Terminal Signal Default Pull Type Description Type Pull State Signal Name 144 PGE TEST 34 I/O Pull Down Fixed, 100uA Test enable nTRST 109 Input JTAG test hardware reset RTCK 113 Output - - JTAG return test clock TCK 112 Input Pull Down Fixed, 100uA JTAG test clock TDI 110 I/O Pull Up JTAG test data in TDO 111 I/O Pull Down JTAG test data out TMS 108 I/O Pull Up JTAG test select 2.4.1.15 Flash Supply and Test Pads Table 2-19. PGE Flash Supply and Test Pads Terminal Signal Default Pull Type Description Type Pull State Signal Name 144 PGE VCCP 134 Input - - Flash pump supply FLTP1 7 Flash test pads. These terminals are reserved for FLTP2 8 TI use only. For proper operation these terminals must connect only to a test pad or not be connected at all [no connect (NC)]. 20 Device Package and Terminal Functions Copyright © 2011, Texas Instruments Incorporated Submit Documentation Feedback focus.ti.com: TMS570LS3137 |
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