general description the maxq serial-to-jtag evaluation kit (ev kit) is a convenient way to evaluate the capabilities of themaxq serial-to-jtag programming interface board, used to interface the jtag port on maxq microcon- trollers to a pc. the ev kit contains the maxq serial-to- jtag board and an interface cable. with the included board and cable, the ev kit provides a completely func- tional system ideal for evaluating the capabilities of the maxq serial-to-jtag board. ev kit contents ? maxqserialjtag evaluation board ? interface ribbon cable features ? easily load code and debug using on-boardserial interface ? serial-to-jtag interface provides in-applicationdebugging features step-by-step execution tracingbreakpointing by code address, data memory address, or register access data memory view and edit evaluates: programming interface for maxq microcontrollers maxq serial-to-jtag evaluation kit ________________________________________________________________ maxim integrated products 1 rev 0; 3/09 component list for pricing, delivery, and ordering information, please contact maxim direct at 1-888-629-4642, or visit maxim? website at www.maxim-ic.com. ordering information designation qt description c1, c3, c4, c5, c6, c10, c11, c13, c15, c17, c18, c19 12 100nf, 10v min capacitors (0805) c2, c9, c12, c16 4 10nf, 25v min capacitors (0805) c7, c8 2 22pf 10%, 10v min capacitors (0805) c14, c20 2 3.3f, 10v min capacitors (1206) c21 1 47pf, 10v min capacitor (0805) ds1 1 red led lumex sml-lx23src or sml-lx23ic d1 1 diode, 1n5908 (do-201) d2 1 diode, 1n5819 (sod123) fb1, fb2, fb3, fb4, fb5, fb7, fb8, fb9, fb10 9 ferrite chips (0805) steward hz0805g471r-00 fb6 1 ferrite chip (1206) steward hz1206e601r-00 f1 1 fuse littlefuse 0251.500m jh1, jh2, jh3 3 single-row 1x2 headers molex 22-28-4020 j1 1 connector, db9, female amp/tyco 745781-4 designation qt description j2 1 jack, coaxial, id = 2.5mm, od = 5.5mm, barrel length = 9.5mm cui inc. pj-102b p1 0 do not populate p2 1 2x5 header molex 10-88-1101 p3 0 do not populate q1 1 mosfet, 2n7002 (sot23) r1, r2, r3, r4, r12 5 47 5%, 1/10w resistors (0805) r5 1 68k 5%, 1/10w resistor (0805) r6 0 do not populate (0 resistor) r7 0 do not populate (3.3k resistor) r8, r9 2 47k 5%, 1/10w resistors (0805) r10 1 820 5%, 1/10w resistor (0805) r11, r16 2 10k 5%, 1/10w resistors (0805) r13 1 1.0k 5%, 1/10w resistor (0805) r14 1 3.3k 5%, 1/10w resistor (0805) r15 1 10 5%, 1/10w resistor (0805) u1 1 40ns, low-power, 3v/5v, rail-to-rail single-supply comparator (5 sot23) maxim max9140euk-t u2 1 low-capacitance, 4-channel, 15kv esd-protection array for high-speed data interfaces (6 tdfn) maxim max3204eett+ part tpe MAXQSERIALJTAG-KIT ev kit maxq is a registered trademark of maxim integrated products, inc. downloaded from: http:///
evaluates: programming interface for maxq microcontrollers maxq serial-to-jtag evaluation kit 2 _______________________________________________________________________________________ figure 1. maxqserialjtag evaluation board component list (continued) designation qt description u3 1 ultra-high-speed flash microcontroller (44 tqfp) maxim ds89c430-enl+ u4 1 15kv esd-protected, +5v rs-232 transceiver (20 so) maxim max203ecwp+ u5 1 high-speed, low-voltage, cmos analog multiplexer/switch (16 tssop) maxim max4619cue+ designation qt description u6 1 quad buffer with 3-state outputs 74vhc125 u7 0 do not populate maxim ds1086 y1 1 7.3728mhz crystal citizen hc49us7.3728mabjb none 1 pcb: maxq serial-to-jtag ev kit board downloaded from: http:///
evaluates: programming interface for maxq microcontrollers maxq serial-to-jtag evaluation kit maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a maxim product. no circuit patent licenses are implied. maxim reserves the right to change the circuitry and specifications without notice at any time. maxim integrated products, 120 san gabriel drive, sunnyvale, ca 94086 408-737-7600 _____________________ 3 2009 maxim integrated products maxim is a registered trademark of maxim integrated products, inc. tck tms tdi sda scl sda scl tdo reset nrst c19 100nf c7 22pf c5 100nf c13 100nf c21 47pf vcc 7 t1out 5 t2out 18 r1in 4 r2in 19 c2+ 12 c2b+ 15 c2- 16 c2b- 11 t1in 2 t2in 1 r1out 3 r2out 20 c1+ 13 c1- 14 v- 10 vb- 17 v+ 8 gnda 6 gndb 9 u4 max203ecwp c14 3.3uf c16 10nf out 1 sprd 2 vcc 3 gnd 4 oe 5 npdn 6 sda 7 scl 8 u7 ds1086 c18 100nf r9 47k fb8 bead c9 10nf fb2 bead 5 9 4 8 3 7 2 6 1 j1 db9female 10 9 8 14 7 u6d 74vhc125 rst 4 gnd 16 gnd 17 psen 26 ale 27 ea 29 gnd 39 p0.0/ad0 37 p0.1/ad1 36 p0.2/ad2 35 p0.3/ad3 34 p0.4/ad4 33 p0.5/ad5 32 p0.6/ad6 31 p0.7/ad7 30 p1.0/t2 40 p1.1/t2ex 41 p1.2 42 p1.3 43 p1.4 44 p1.5 1 p1.6 2 p1.7 3 p2.0/a8 18 p2.1/a9 19 p2.2/a10 20 p2.3/a11 21 p2.4/a12 22 p2.5/a13 23 p2.6/a14 24 p2.7/a15 25 p3.0/rxd 5 p3.1/txd 7 p3.2/int0 8 p3.3/int1 9 p3.4/t0 10 p3.5/t1 11 p3.6/wr 12 p3.7/rd 13 xtal1 15 xtal2 14 vcc 38 gnd 28 vcc 6 u3 ds89c430-enl r1 47 1 1 2 2 3 3 j2 coaxial power jack r60 c11 100nf 4 5 6 14 7 u6b 74vhc125 c12 10nf r8 47k r12 47 c15 100nf c1 100nf 1 2 jh1 2-pin r7 3.3k c3 100nf fb10 bead fb3 bead fb6 bead fb9 bead q1 2n7002 r2 47 13 12 11 14 7 u6c 74vhc125 fb1 bead r4 47 d1 1n5908 c2 10nf r11 10k fb7 bead io1 1 io2 2 gnd 3 io3 4 io4 5 vcc 6 u2 max3204eett+ c6 100nf c20 3.3uf fb4 bead c8 22pf c4 100nf r5 68k c17 100nf 1 2 3 14 7 u6a 74vhc125 ds1 led r10 820 r3 47 1 1 2 2 3 3 p3 3-pin male y1 7.3728mhz 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 p1 24 pin dual row (12x2) c10 100nf fb5 bead v50 v50 v50 v50 v50 vcc v50 v50 vcc place either: a) c7+c8+y1 or b) u7+r6 not both! tmstdi tdo tck vtref jtaginterface a sync serial interface 5vdc +- 5% short touse dtr open = resetshort = loader available '430 i/o tmstdi tdotck /enable spread emi option crystaloption v50 v50 v50 v50 v50 v50 vcc vcc f1 500ma r15 10 r13 1.0k r14 3.3k d2 1n5819 1 2 3 4 5 6 7 8 9 10 p2 header 2x5 1 2 jh2 2-pin 1 2 jh3 2-pin v50 vcc 5 in- 4 in+ 3 gnd 2 out 1 u1 max9140euk-t z 4 y 15 x 14 nc 7 gnd 8 vcc 16 z1 3 z0 5 c 9 y1 1 y0 2 b 10 x1 13 x0 12 a 11 en 6 u5 max4619cue r16 10k vcc figure 2. maxqserialjtag schematic downloaded from: http:///
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