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MC56F8367EVM User Manual, Rev. 2 1 2 3 4 A A P_RESET R23 47K 25 24 23 22 21 20 19 18 17 16 15 14 5.1K R48 13 12 11 10 9 8 7 6 5 4 3 2 1 Q1 2N2222A /J_RESET R42 5.1K +3.3V B PORT_CONNECT PORT_PU PORT_TDO PORT_VCC PORT_DE /PORT_TRST PORT_TDI PORT_TCK PORT_TMS PORT_RESET 51 Ohm R50 51 Ohm R51 +5.0V +3.3V 5.1K R43 3 1 2 3 5 20 /J_TRST /POR /J_RESET JG19 +Vsel 13 11 8 6 4 2 GND 2G 1G 2A4 2A3 2Y2 2Y1 1Y4 1Y3 1Y2 1Y1 PORT_PU 74AC00 R94 C 1K DNP R95 1K 74AC00 +Vsel 10 U7C U7B 0 Ohm R77 0 Ohm R75 0 Ohm R73 JG3 +3.3V 0 Ohm R76 0 Ohm R74 /CCEN 1 8 6 B Size Title R46 5.1K 20 1 19 3 5 7 11 8 6 4 2 GND 2A4 2A3 2A2 2Y1 1Y4 1Y3 1Y2 1Y1 TCK TDO TDI +3.3V MC74LCX244DW VCC 1G 2G 2Y4 2Y3 2Y2 2A1 1A4 1A3 1A2 1A1 U9 D /DE PWR TDO P_DE 14 12 10 8 6 4 2 KEY /J_TRST TMS P_DE /J_TRST /DE PWR TDO MC56F8367EVM.DSN D Date: Thursday, September 02, 2004 Document Number 5.1K R47 47K R27 47K R26 47K R25 47K R24 +3.3V (512) 895-7215 Designer: DSCO Design E Sheet 11 of 14 FAX: (480) 413-2510 2100 East Elliot Road Tempe, Arizona 85284 1.0 Rev. Digital Signal Controller Operation JTAG Connector 13 11 9 7 5 3 1 J3 /J_TRST TDI TCK TMS P_RESET /J_RESET 10 17 15 13 9 12 14 16 18 E PARALLEL JTAG HOST TARGET INTERFACE AND JTAG CONNECTOR /TRST /RESET On-Board Host Target Interface Disable R45 5.1K 74AC00 9 5 4 R44 5.1K U7D 11 3 1 74AC00 U7A 10 19 1 17 15 7 9 12 14 16 18 PORT_CONNECT 13 12 2 1 MC74HC244DW 2Y4 2Y3 VCC 2A2 2A1 1A4 1A3 1A2 1A1 U8 Parallel JTAG Interface C Figure A-11. Parallel JTAG Host Target Interface and JTAG Connector P1 PORT_IDENT B 2 1 Appendix A-12 Freescale Semiconductor Preliminary 1 2 3 4