NXP Semiconductors MPC5566 - Page 87

Signal Description
MPC5566 Microcontroller Reference Manual, Rev. 2
2-6 Freescale Semiconductor
DATA[18]_
10
FEC_TX_ER_
GPIO[46]
External data bus
Ethernet transmit error
GPIO
P
A
G
I/O
O
I/O
V
DDE3
F – / Up – / Up
11
AF4 AH5
DATA[19]_
10
FEC_RX_CLK_
GPIO[47]
External data bus
Ethernet receive clock
GPIO
P
A
G
I/O
I
I/O
V
DDE3
F – / Up – / Up
11
AE5 AG6
DATA[20]_
10
FEC_TXD[0]_
GPIO[48]
External data bus
Ethernet transmit data
GPIO
P
A
G
I/O
O
I/O
V
DDE3
F – / Up – / Up
11
AF6 AG7
DATA[21]_
10
FEC_RX_ER_
GPIO[49]
External data bus
Ethernet receive error
GPIO
P
A
G
I/O
I
I/O
V
DDE3
F – / Up – / Up
11
AE6 AG8
DATA[22]_
10
FEC_RXD[0]_
GPIO[50]
External data bus
Ethernet receive data
GPIO
P
A
G
I/O
I
I/O
V
DDE3
F – / Up – / Up
11
AF7 AG9
DATA[23]_
10
FEC_TXD[3]_
GPIO[51]
External data bus
Ethernet transmit data
GPIO
P
A
G
I/O
O
I/O
V
DDE3
F – / Up – / Up
11
AE7 AH9
DATA[24]_
10
FEC_COL_
GPIO[52]
External data bus
Ethernet collision data
GPIO
P
A
G
I/O
I
I/O
V
DDE3
F – / Up – / Up
11
AD5 AD7
DATA[25]_
10
FEC_RX_DV_
GPIO[53]
External data bus
Ethernet receive data valid
GPIO
P
A
G
I/O
I
I/O
V
DDE3
F – / Up – / Up
11
AD6 AF6
DATA[26]_
10
FEC_TX_EN_
GPIO[54]
External data bus
Ethernet transmit enable
GPIO
P
A
G
I/O
O
I/O
V
DDE3
F – / Up – / Up
11
AC6 AB9
DATA[27]_
10
FEC_TXD[2]_
GPIO[55]
External data bus
Ethernet transmit data
GPIO
P
A
G
I/O
O
I/O
V
DDE3
F – / Up – / Up
11
AD7 AF7
DATA[28]_
10
FEC_TXD[1]_
GPIO[56]
External data bus
Ethernet transmit data
GPIO
P
A
G
I/O
O
I/O
V
DDE3
F – / Up – / Up
11
AC7 AD8
DATA[29]_
10
FEC_RXD[1]_
GPIO[57]
External data bus
Ethernet receive data
GPIO
P
A
G
I/O
I
I/O
V
DDE3
F – / Up – / Up
11
AD8 AF8
DATA[30]_
10
FEC_RXD[2]_
GPIO[58]
External data bus
Ethernet receive data
GPIO
P
A
G
I/O
I
I/O
V
DDE3
F – / Up – / Up
11
AC9 AD10
DATA[31]_
10
FEC_RXD[3]_
GPIO[59]
External data bus
Ethernet receive data
GPIO
P
A
G
I/O
I
I/O
V
DDE3
F – / Up – / Up
11
AC10 AD11
TSIZ[0:1]_
GPIO[60:61]
External transfer size
GPIO
P
G
I/O
I/O
V
DDE2
F – / Up – / Up
11
T2, U2 R2, P2
RD_WR
_
GPIO[62]
External read/write
GPIO
P
G
I/O
I/O
V
DDE2
F – / Up – / Up
11
T3 U3
Table 2-1. MPC5566 Signal Properties (continued)
Signal Names Signal Functions
1
P/
A/
G
I/O
Type Voltage
2
Pad
Type
3
Status
416
Package
496
Vertical
Assembly
4
During
Reset
5
After
Reset
6