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Description
The CXD9711R is an electronic component, specifically an IC chip, produced by Conexant. It is part of the Single-Chip FaxEngine product family, which includes the CXD9450 and CX20415 integrated analog device. The CXD9711R is a single-chip solution that combines an embedded modem Digital Signal Processor (DSP) and the integrated analog device.
This electronic component, along with its firmware and evaluation system, can be used to create complete facsimile machines. By adding power supply, scanner, and printer mechanism components, a fully functional fax machine can be assembled. Refer to Figure 1 for a system-level block diagram of this setup.
Specifications and features
- Microprocessor and Bus Interface
- MC24 Central Processing Unit
- Up to 10 MHz CPU clock speed
- Memory efficient input/output bit manipulation
- 24-bit internal address bus, 8-bit data bus
- External Bus
- Address, data, control, status, and decoded chip select signals support connection to external ROM, SRAM, DRAM, and operator panel
- 24-bit external address bus
- 8-bit data bus
- Chip selects
- ROMCSn for ROM support
- CS0n for SRAM
- CS1n-CS5n for external I/O
- FCSn for FLASH memory support
- LCDCS for LCD support
- DRAM Controller
- DRAM is refreshed in Sleep and Stand-by modes
- Up to 8 MB supported in two blocks
- Organizations supported: 4 or 8-bit
- Single and page mode access support
- Flash memory support
- NAND and NOR-type support
- Serial NAND support
- NOR-type memory up to 2 MB
- DMA Controller
- Six dedicated internal DMA channels for scanner, thermal printer, and T.4/T.6 access of internal and/or external memory.
- DMA Channel 2 can be reprogrammed for external access to plain paper inkjet printing
Application Scenarios
The CXD9711R can be used in various applications related to facsimile machines and electronic devices that require fax functionality. It is particularly suitable for projects that aim to create integrated fax machines or add fax capabilities to existing systems.
Comparison
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Popular parts of the same kind
- Datasheet: Download CXD9711R
- Chipdatas Part: CD94-CXD9711R
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 09:57 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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