Cpu 3680 Module Specifications - Motorola ACE3600 RTU Owner's Manual

CPU 3680 Module Specifications

Microprocessor
Microprocessor Clock
Memory
Real-Time Clock
SRAM, RTC, and
Security Repository
Retention
USB Host Port 1, 2
Serial Port 1
Serial Port 2
Ethernet Port 1
USB Device Port 1
Internal Ethernet Port 1
Plug-In Port 1
Plug-In Port 2
LEDs Display
Module Replacement
Power Consumption
Freescale – Power PC II MPC8270, 32-bit, extended communication capability,
DMA and floating point calculation support
200 MHz
Flash: 32 MB/19 MB free for user
SDRAM: 128 MB/100 MB free for user
SRAM plug-in (Optional): 4 MB total, all free for user
Full calendar with leap year support (year, month, day, hours, minutes, seconds).
Time drift: max. 2.5 Seconds per day (when power is on)
3 V Rechargeable lithium backup battery
Type A host full speed 12 Mbs ports (HU1 on left and HU2 on right) for MDLC
over IP communication via the MotoTrbo digital mode radio system (on CPU 3680
only). For MotoTrbo radio only; No other USB devices or USB Hubs are
supported.
Configurable RS232 or RS485 port:
- RS232: Asynch, Full Flow Control, up to 230.4 kb/s, GPS receiver interface
- RS485, multi-drop 2-Wire up to 230.4 kb/s
RS232, Asynch, Full Flow Control, up to 230.4 kb/s, GPS receiver interface
Ethernet 10/100 Mb/s
USB device port, Type B connector
Internal 100 Mb/s Ethernet port (for redundant CPU interconnection)
Supports the following plug-in ports:
- Radio Modem, DPSK 1.2 kb/s, FSK 1.2/1.8/2.4 kb/s,
DFM 2.4/3.6/4.8 kb/s
- RS232, Sync/Asynch, Full Flow Control, up to 230.4 kb/s,
GPS receiver interface
- RS485, multi-drop 2-Wire up to 230.4 kb/s
- Ethernet 10/100 Mb/s
Supports the following plug-in ports:
- Radio Modem, DPSK 1.2 kb/s, FSK 1.2/1.8/2.4 kb/s,
DFM 2.4/3.6/4.8 kb/s
- RS232, Sync/Asynch, Full Flow Control, up to 230.4 kb/s,
GPS receiver interface
- RS485, multi-drop 2-Wire up to 230.4 kb/s
- Ethernet 10 Mb/s
4 CPU diagnostic LEDs, Port status LEDs and user application LEDs
Hot swap replacement – module extraction/insertion under voltage in redundant
systems only.
Refer to Appendix D: ACE3600 Maximum Power Ratings.
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CPU Module