Nortel Networks MSC8101 ADS 사용자 설명서
B-78
MSC8101ADS RevB User’s Manual
MOTOROLA
A26
5V0
P
+5V Supply. Connected to ADS’s 5V plane. Provided as power
supply for external tool. For allowed current draw, see
supply for external tool. For allowed current draw, see
A27
A28
A29
A30
A31
A32
B1
GND
P
Digital Ground. Connected to main GND plane of the ADS.
B2
B3
B4
TSTAT0
I,P.U.
Tool Status (0
:7). This lines may be driven by an external tool to
be read via BCSR2 of the ADS. These lines are pulled-up on the
ADS, by 10 K
ADS, by 10 K
Ω resistor’s network. See also
B5
TSTAT1
B6
TSTAT2
B7
TSTAT3
B8
TSTAT4
B9
TSTAT5
B10
TSTAT6
B11
TSTAT7
B12
TOOLREV0
I,P.U.
Tool Revision (0
:3). This lines should be driven by an external
tool with the Tool Revision Code, to be read via BCSR2 of the
ADS. These lines are pulled-up on the ADS, by 10 K
ADS. These lines are pulled-up on the ADS, by 10 K
Ω resistor’s
B13
TOOLREV1
B14
TOOLREV2
B15
TOOLREV3
B16
EXTOLI0
I,P.U.
External Tool Identification (0
:3). This lines should be driven by
an external tool with the Tool Identification Code, to be read via
BCSR2 of the ADS. These lines are pulled-up on the ADS, by 10
K
BCSR2 of the ADS. These lines are pulled-up on the ADS, by 10
K
Ω resistor’s network. See also
B17
EXTOLI1
B18
EXTOLI2
B19
EXTOLI3
B20
PORSTb
I/O,P.U.
Power-On-Reset. This line is connected to open drain output of
voltage detector device. When power-up is executed this line
asserted low during apr. 800 ms. Off-board power-on-reset may
be provided when this pin is driven by external O.D. (without pull-
up resistor) logic. Failure to do so might result in permanent
damage to the MSC8101 and / or to ADS logic.
voltage detector device. When power-up is executed this line
asserted low during apr. 800 ms. Off-board power-on-reset may
be provided when this pin is driven by external O.D. (without pull-
up resistor) logic. Failure to do so might result in permanent
damage to the MSC8101 and / or to ADS logic.
TABLE B1-2. P1 - System Expansion - Interconnect Signals
Pin No.
Signal Name
Attribute
Description
F
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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