CC-W9M-NA37-XE Digi International, CC-W9M-NA37-XE Datasheet - Page 44

• Manufacturer Part Number: CC-W9M-NA37-XE
• Description: MOD WI-9M 64MB SDRAM 128MB FLASH
• Manufacturer: Digi International
• Series: -r

Specifications of CC-W9M-NA37-XE

• Module/board Type: Core Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: Networking

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PC card
controller
ATA controller
High-speed MMC
The PC card controller has 2 half-word (16 bit) write buffers & 4 half-word (16bits)
read buffers.
The PC card controller has 5 word-sized (32 bit) Special Function Registers.
Features:
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Features:
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The control lines are available on X2.
The HSMMC (High-speed MMC) / SD-MMC is a combo host for Secure Digital card and
MultiMedia Card. This host is compatible with SD Association's (SDA) Host Standard
Specification.
Interface a system with SD card and MMC card. The performance of this host is very
powerful, supporting 52 MHz clock rate and 8-bit access simultaneously.
Features:
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3 timing configuration registers
Attribute memory
Common memory
I/O interface
1 status & control configuration register
1 interrupt source & mask register
Timing configuration register consists of 3 parts - Setup, Command & Hold
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Compatible with the ATA/ATAPI-6 standard
Thirty word-sized (32 bit) special function register
One FIFO that is 16 x 32 bit
Internal DMA controller (from ATA device to memory or from memory to ATA
device)
AHB master (DMA controller) supporting 8 burst & word size transfer
SD Standard Host Spec (ver 1.0) compatible
SD Memory Card Spec (ver 2.1) / MMC Memory card Spec(4.2) compatible
SDIO Card Spec (ver 1.0) compatible
512 bytes FIFO for data Tx/Rx
48-bit Command Register
136-bit Response Register
IDLE, SETUP, COMMAND & HOLD
Each part of register indicates the operation timing of each state
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