
Freescale Semiconductor, Inc.
SUPPORT INFORMATION
42
5.2.2
Connector P2 Interconnect Signals
Connector P2 is a 9 pin, female D type connector. It is the RS-232 serial port of the M68360QUADS-040.
TABLE 5-1 describes the P5 connector signals.
5.2.3
Connector P3 Interconnect Signals
Connector P3 is 15 pin, female D type connector. It is the EEST AUI Ethernet port of the M68360QUADS-
040 board. TABLE 5-1 describes the P3 connector signals.
15
16
17
18
19
-
PD1
PD3
PD5
PD7
GND
-
Not connected
Bit 1 of the ADI port data bus
Bit 3 of the ADI port data bus
Bit 5 of the ADI port data bus
Bit 7 of the ADI port data bus
Ground signal of the M68360QUADS-040
Not connected. The host supplies +12V on this pin, but it is not connected on
the M68360QUADS-040
HOST VCC input from the host. The M68360QUADS-040 does not use these
inputs for power supply.
HOST Enable input signal from the host.
Ground signal of the M68360QUADS-040
Bit 0 of the ADI port data bus
Bit 2 of the ADI port data bus
Bit 4 of the ADI port data bus
Bit 6 of the ADI port data bus
20 - 25
26
27 - 29
HOST_VCC
30
HOST_ENABLE~
GND
PD0
PD2
PD4
PD6
31 - 33
34
35
36
37
TABLE 5-2 Connector P2 Interconnect Signals
Pin No.
Signal Name
Description
1
2
3
4
5
6
7
8
9
CD
TX
RX
DTR
GND
DSR
RTS (N.C.)
CTS
-
Carrier Detect output from the M68360QUADS-040.
Transmit Data output from the M68360QUADS-040.
Receive Data input to the M68360QUADS-040.
Data Terminal Ready input to the M68360QUADS-040.
Ground signal of the M68360QUADS-040.
Data Set Ready output from the M68360QUADS-040.
Request To Send. This line is not connected in the M68360QUADS-040.
Clear To Send output from the M68360QUADS-040.
Not connected
TABLE 5-3 Connector P3 Interconnect Signals
Pin No.
Signal Name
Description
1
GND
Ground signal of the M68360QUADS-040.
TABLE 5-1 Connector P1 Interconnect Signals
Pin No.
Signal Name
Description
F
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