Digi NS9210 - Manual (Page 10)

10 NS9210 Processor Module Hardware Reference
C h a p t e r 1
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F e a t u r e s a n d f u n c t i o n a l i t y
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32-bit NET+ARM (ARM926EJ-S) RISC processor NS9215 @ 150MHz
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ARM9 core with memory management unit (MMU)
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4K data cache/4K instruction cache
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8MB SDRAM (can support a maximum of 64MB SDRAM)
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4MB NOR Flash (can support a maximum of 16MB NOR flash)
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10 general purpose timers; NS9210 Processor Module supports 7 as
timer/counters and one quadrature decoder
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64 GPIOs signals with up to five different multiplexing schemes (all are on
connector X2)
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Two 80-pin connectors
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Up to four UARTs
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One SPI channel, multiplexed on different places
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Integrated 10/100Mbps Ethernet MAC/PHY
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I 2 C interface
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JTAG signals available on module connector
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8 ADC (analog to digital converter) inputs
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2x flexible interface modules (FIMs) running at max. 300 MHz, integrated in
NS9215 processor
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2 LEDs (LE1: green, and LE2:orange) available on module
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16-bit data and 17-bit address buses, both are buffered
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Single +3.3V power supply
Module variant
The NS9210 Processor Module is currently available in standard variants below.
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M o d u l e p i n o u t
The module has two 80 pins connectors, X1 and X2. The next tables describe each
pin, its properties, and its use on the development board.
Product numbers: Features
CC-9P-V502-C 150 MHz CPU speed, 8MB SDRAM, 4 MB NOR flash, RTC, 10/100 Mbps
Ethernet
CC-9P-V501-C 150 MHz CPU speed, 8MB SDRAM, 2MB NOR flash, RTC, 10/100 Mbps
Ethernet
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