Board Interface Connector
MPC5777C EVB User Guide, Rev. 0
43
Freescale
6.
Board Interface Connector
This chapter provides a useful cross reference to see the connection from the motherboard to the
board interface connector, and what MCU pins are connected to the interface connector on the
daughter card.
Table 26
lists all the connections to the board interface connector on both motherboard and daughter card.
The columns on the left lists the 240 connections for J43 & J56
•
The column “Daughter Card” shows the 516/416 Daughter card connections to the
interface connectors like power supply connections and user area port pins.
•
The column “Motherboard” shows the corresponding motherboard connections to the
interface connectors like power supply connections and user area port pins.
•
Ground signals are not listed here. A solid ground connection is achieved through the
middle bar of the interface connector.
Table 26: Board interface connector details
Daughter Card
Mother Board
mP Pin Name(516/416)
Connector Pin #
Connector Pin #
Evaluation Board
Port
Connector IDs ==>
J501A
J56A
1.25_SR_MB
1
1
1.25V_SR
1.25_SR_MB
2
2
1.25V_SR
1.25_SR_MB
3
3
1.25V_SR
1.25_SR_MB
4
4
1.25V_SR
TCRCLKA
5
5
PA0
x
6
6
PA1
TCRCLKB
7
7
PA2
x
8
8
PA3
TCRCLKC
9
9
PA4
TP28/TP24
10
10
PA5
TP27/TP23
11
11
PA6
TP29/TP25
12
12
PA7
TP25/TP21
13
13
PA8
TP30/TP26
14
14
PA9
CNTXB
15
15
PA10
CNRXB
16
16
PA11
x
17
17
PA12
x
18
18
PA13
TP26/TP22
19
19
PA14
CLK_50MHz_B
20
20
PA15
5.0V_SR_MB
21
21
5.0V_SR
5.0V_SR_MB
22
22
5.0V_SR