MPC8272ADS Freescale Semiconductor, MPC8272ADS Datasheet - Page 105

• Manufacturer Part Number: MPC8272ADS
• Description: KIT DEVELOPMENT MPC8272
• Manufacturer: Freescale Semiconductor
• Type: MPUr

Specifications of MPC8272ADS

• Contents: Board
• For Use With/related Products: MPC8272
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin No.
B30
B31
B32
C10
C12
C13
C14
C15
C16
C17
C11
C1
C2
C3
C4
C5
C6
C7
C8
C9
FETH1RXDV (PB30)
FETH1RXER (PB28)
FETH1TXER (PB31)
RS_RXD2 (PD22)
RS_TXD2 (PD21)
Signal Name
Table 8-4. P1—CPM Expansion Connector (continued)
PC26
PB27
PB26
PB25
PB24
PD20
PC9
Attribute
I/O, T.S.
I/O, T.S.
I/O, T.S.
I/O, T.S.
I/O, T.S.
Chapter 8. Support
When RS232 port #2 is enabled, this signal is the receive data line
for that port. When this port is disabled, this signal is tristated and
may be used to any available alternate function for PD22.
When RS232 port #2 is enabled, this signal is the transmit data line
for that port. When this port is disabled, this signal may be used to
any available alternate function for PD21.
Fast-Ethernet 1 Receive Data Valid (H). When this signal is
asserted (High) while the Fast Ethernet port is enabled and
FETHRXCK goes high, it indicates that data is valid on the MII
Receive Data lines - FETHRXD(3:0).
When the Fast Ethernet port is disabled, this line is tristated and
may be used for any available function go PB30.
Fast-Ethernet 1 Receive Error (H). When this signal is asserted
(High) by the DM9161, while the Ethernet port is enabled and
FETHRXCK goes high, it indicates that the port is receiving invalid
data symbols from the network.
When the Ethernet port is disabled, this line is tristated and may be
used for any available function of PB28.
Fast-Ethernet
enabled, this signal will be asserted (High) by the PowerQUICC II
when an error is discovered in the transmit data stream. When the
port is operation at 100 Mbps, the DM9161 responds by sending
invalid code symbols on the line.
When the Ethernet port is disabled, this line may be used for any
available function of PB31.
5
1 Transmit Error (H). When the Ethernet port is
Description
Interconnect Signals