NXP Semiconductors PXN2020 - Page 81

Signal Description
PXN20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor 3-13
PH1 PH[1]
eMIOS[30]
FEC_RX_DV
113 00
01
10
11
Port H GPIO
eMIOS Channel
Ethernet Receive Data Valid
—
I/O
I/O
I
—
V
DDE3
SH — — P16
PH2 PH[2]
eMIOS[29]
FEC_TX_EN
114 00
01
10
11
Port H GPIO
eMIOS Channel
Ethernet Transmit Enable
—
I/O
I/O
O
—
V
DDE3
MH — — R16
PH3 PH[3]
eMIOS[28]
FEC_RX_ER
115 00
01
10
11
Port H GPIO
eMIOS Channel
Ethernet Receive Error
—
I/O
I/O
I
—
V
DDE3
SH — — N15
PH4 PH[4]
eMIOS[27]
FEC_RXD[0]
116 00
01
10
11
Port H GPIO
eMIOS Channel
Ethernet Receive Data
—
I/O
I/O
I
—
V
DDE3
SH — — P15
PH5 PH[5]
eMIOS[26]
FEC_RXD[1]
117 00
01
10
11
Port H GPIO
eMIOS Channel
Ethernet Receive Data
—
I/O
I/O
I
—
V
DDE3
SH — — R14
PH6 PH[6]
eMIOS[25]
FEC_RXD[2]
118 00
01
10
11
Port H GPIO
eMIOS Channel
Ethernet Receive Data
—
I/O
I/O
I
—
V
DDE3
SH — — R15
PH7 PH[7]
eMIOS[24]
FEC_RXD[3]
119 00
01
10
11
Port H GPIO
eMIOS Channel
Ethernet Receive Data
—
I/O
I/O
I
—
V
DDE3
SH — — T15
PH8 PH[8]
eMIOS[23]
120 00
01
10
11
Port H GPIO
eMIOS Channel
—
—
I/O
I/O
—
—
V
DDE4
SH — — P7
PH9 PH[9]
eMIOS[22]
121 00
01
10
11
Port H GPIO
eMIOS Channel
—
—
I/O
I/O
—
—
V
DDE4
SH — — N8
PH10 PH[10]
eMIOS[21]
122 00
01
10
11
Port H GPIO
eMIOS Channel
—
—
I/O
I/O
—
—
V
DDE4
SH — — P8
PH11 PH[11]
eMIOS[20]
123 00
01
10
11
Port H GPIO
eMIOS Channel
—
—
I/O
I/O
—
—
V
DDE4
SH — — N9
Table 3-1. PXN20 Signal Properties (continued)
Pin
Name
1
Supported
Functions
2
GPIO
(PCR)
Num
3
PA
4
Description
I/O
Type
Volt-
age
Pad
Type
5
Status
Package Pin
Locations
During
Reset
6
After
Reset
7
208
BGA