Motorola CPCI-6020 ユーザーズマニュアル
CPCI-6020 CompactPCI Single Board Computer Installation and Use (6806800A51C)
Controls, LEDs, and Connectors
ABORT# Switch
60
3.3.4
ABORT# Switch
The ABORT# switch is recessed to reduce the likelihood of accidental activation. The ABORT#
signal is connected to the Harrier Abort Switch (ABTSW_L) input and generates an MPIC
internal interrupt. This signal is debounced in the Harrier ASIC.
signal is connected to the Harrier Abort Switch (ABTSW_L) input and generates an MPIC
internal interrupt. This signal is debounced in the Harrier ASIC.
3.3.5
RESET# Switch
The RESET# switch is recessed to reduce the likelihood of accidental activation. The signal is
connected to the Harrier Reset Switch (RSTSW_L) input which will generate a Harrier Reset
Out, which is ORed with the board reset logic. This signal is debounced in the Harrier ASIC.
connected to the Harrier Reset Switch (RSTSW_L) input which will generate a Harrier Reset
Out, which is ORed with the board reset logic. This signal is debounced in the Harrier ASIC.
3.3.6
Front Panel LEDs
The CPCI-6020 provides these LEDs on the front panel. Refer to the Harrier Application
Specific Integrated Circuit (ASIC) Programmer’s Reference guide for details of the BDFL bit.
Specific Integrated Circuit (ASIC) Programmer’s Reference guide for details of the BDFL bit.
3.4
Connector Pin Assignments
The following tables describe connectors available on the CPCI-6020 base board. Note that the
pin assignments for connectors J3, J4 and J5 apply to the transition module, as well as the
CPCI-6020.
pin assignments for connectors J3, J4 and J5 apply to the transition module, as well as the
CPCI-6020.
3.4.1
CompactPCI Bus Connectors
The CPCI-6020 implements a 64-bit CompactPCI interface on connectors J1 and J2. Each of
these connectors conform to the CompactPCI specification. The pinout for connectors J1 and
J2 are shown in
these connectors conform to the CompactPCI specification. The pinout for connectors J1 and
J2 are shown in
z
J1 is a 110 pin AMP Z-pack 2 mm hard metric type A connector with keying for +3.3 V or
+5 V
+5 V
z
J2 is a 110 pin AMP Z-pack 2 mm hard metric type B connector
3
USB0DATA_P
4
GND
Table 3-4 USB Port 0 (continued)
Pin Name
Pin Number
Table 3-5 Front Panel LEDs
LED/Color
Description
Status
CPU/green
Illuminated
Extinguished
Processor bus active
Processor bus inactive
BDFL/yellow
Illuminated
Extinguished
BDFL bus active
BDFL bus inactive