参数资料
型号: MPC8272ADS
厂商: Freescale Semiconductor
文件页数: 114/158页
文件大小: 0K
描述: KIT DEVELOPMENT MPC8272
标准包装: 1
类型: MPU
适用于相关产品: MPC8272
所含物品:
Interconnect Signals
Table 8-8. P2 — System Expansion Connector (continued)
Pin No.
A26
A27
Signal Name
EXPVCC
Attribute
O
Description
5-V Supply. Connected to ADS’s 5V VCC plane. Provided as
power supply for external tool.
A28
A29
A30
A31
A32
B1
GND
O
Digital Ground. Connected to main GND plane of the ADS.
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
TSTAT0
TSTAT1
TSTAT2
TSTAT3
TSTAT4
TSTAT5
TSTAT6
TSTAT7
TOOLREV0
TOOLREV1
TOOLREV2
TOOLREV3
EXTOLI0
EXTOLI1
EXTOLI2
EXTOLI3
N.C.
EXP3.3V
I
I
I
-
O
Tool Status (0 1 :7). These 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 ? resistors. See also Table 10-38. "BCSR2
Description" on page 23.
Tool Revision (0 1 :3). These 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 ? resistors.
See also Table 10-38. "BCSR2 Description" on page 23.
ExternalTool Identification (0 1 :3). These 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 ? resistors. See also Table 10-38. "BCSR2 Description" on page
23
Not connected
3.3V Power Out. These lines are connected to the main 3.3V plane
of the PowerQUICC IIPCIAI-ADS, this, to provide 3.3V power
where necessary for external tool connected.
B23
B24
MPC8272ADS User Guide
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