MPC8272ADS Freescale Semiconductor, MPC8272ADS Datasheet - Page 116

• 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

Interconnect Signals
Pin No.
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
D1
D2
D3
Signal Name
Table 8-8. P2
EXPD10
EXPD12
EXPD13
EXPD14
EXPD15
EXPD11
EXPD0
EXPD1
EXPD2
EXPD3
EXPD4
EXPD5
EXPD6
EXPD7
EXPD8
EXPD9
IRQ7#
GND
GND
N.C.
—
Attribute
I/O, T.S.
System Expansion Connector (continued)
O
O
I
-
MPC8272ADS User Guide
Interrupt Request 7 (L). Connected to PowerQUICC II‘s
DP7/CSE1/IRQ7# signal. Pulled up on the ADS with a 10 KΩ
resistor. This line is shared with the Fast Ethernet transceiver’s
interrupt line and therefore, when driven by an external tool, MUST
be driven with an Open Drain gate. Failure to do so might
result in permanent damage to the PowerQUICC II and / or to
ADS logic.
Digital Ground. Connected to main GND plane of the ADS.
Expansion data (0
bus D(0:15) lines is controlled by on-board logic. These lines are
driven only if BTOOLCS1# or BTOOLCS2# are asserted.
Otherwise they are tristated.
The direction of these lines is determined by buffered BCTL0, in
function of W/R#.
Not connected
Digital ground. Connected to main GND plane of the ADS.
1
:15). This double-buffered version of the PPC
Description