Freescale Semiconductor Qorivva MPC5746R-176DS, User Manual

Page: 14 / 18

Qorivva MPC5746R-176DS/252DS Evaluation Board (EVB) User’s Guide, Rev. 1. 6
Reset switches
Freescale Semiconductor 14
5 Reset switches
The push-button switch SW1 provides a power-on-reset signal to the MCU.
PY[2] — 99 N18 PT[2]
PY[3] — N17 PT[3]
PY[4] — 98 P20 PT[4]
PY[5] — P19 PT[5]
PY[6] — 79 97 P18 PT[6]
PY[7] — 96 P17 PT[7]
PY[8] — R20 PT[8]
PY[9] — 78 95 R19 PT[9]
PY[10] — 94 R18 PT[10]
PY[11] — T20 PT[11]
PY[12] — T19 PT[12]
PY[13] — 77 93 T18 PT[13]
PY[14] — U20 PT[14]
PY[15] — 74 90 V20 PT[15]
PZ[0] — 102 123 H20 PN[0]
PZ[1] — 101 122 H19 PN[1]
PZ[2] — 100 121 H18 PN[2]
PZ[3] — 99 120 H17 PN[3]
PZ[4] — 98 119 J20 PN[4]
PZ[5] — 97 118 J19 PN[5]
PZ[6] — 96 117 J18 PN[6]
PZ[7] — 95 116 J17 PN[7]
PZ[8] — 90 111 K18 PB[0]
PZ[9] — 89 110 K17 PB[1]
PZ[10] — 88 109 L18 PB[2]
PZ[11] — 87 108 L17 PB[3]
PZ[12] — 86 107 M18 PB[4]
PZ[13] — 85 106 M17 PB[5]
PZ[14] — 84 105 M20
no connect
5
no connect
6
PZ[15] — 83 104 M19
no connect
4
no connect
6
1
Routed to Samtech connector 1 on daughter card.
2
Routed to Samtech connector 2 on daughter card and to this port number on MB via a zero ohm resistor..
3
Routed to JTAG connector on daughter card
4
Routed to N side of differential PI-filter on daughter card
5
Routed to P side of differential PI-filter on daughter card
6
Routed to Pi-filter on daughter card
Table 7. Port to Motherboard Mapping — 144LQFP, 176LQFP and 252MAPBGA
MPC5746R Pin Number
MPC57XXXMB
Motherboard
Port
Function
144LQFP 176LQFP 252MAPBGA
144LQFP
176LQFP
252MAPBGA
144LQFP
176LQFP
252MAPBGA
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.
Downloaded from
Arrow.com.