Signal Descriptions
5-16
MPC821FADS-DB USER’S MANUAL
MOTOROLA
99
A19
A19
I, TS
Address line 19
100
GND
GND
—
101
A9
A9
I, TS
Address line 9
102
GND
GND
—
103
A18
A18
I, TS
Address line 18
104
GND
GND
—
105
A10
A10
I, TS
Address line 10
106
GND
GND
—
107
A17
A17
I, TS
Address line 17
108
GND
GND
—
109
A16
A16
I, TS
Address line 16
110
GND
GND
—
111
A8
A8
I, TS
Address line 8
112
GND
GND
—
113
A29
A29
I, TS
Address line 29
114
GND
GND
—
115
A27
A27
I, TS
Address line 27
116
GND
GND
—
117
A28
A28
I, TS
Address line 28
118
GND
GND
—
119
A26
A26
I, TS
Address line 26
120
GND
GND
—
121
A25
A25
I, TS
Address line 25
122
GND
GND
—
123
A24
A24
I, TS
Address line 24
124
GND
GND
—
125
A22
A22
I, TS
Address line 22
126
GND
GND
—
127
A3
A3
I, TS
Address line 3. Not used on this board.
128
GND
GND
—
129
A23
A23
I, TS
Address line 23
130
GND
GND
—
131
A4
A4
I, TS
Address line 4. Not used on this board.
132
GND
GND
—
Table 5-9. PM1 Interconnect Signals (Continued)
PIN
MOTHERBOARD
SIGNAL
DAUGHTERBOARD
SIGNAL
INPUT/
OUTPUT
DESCRIPTION
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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