tspc860 ATMEL Corporation, tspc860 Datasheet - Page 4

• Manufacturer Part Number: tspc860
• Description: Integrated Communication Processor
• Manufacturer: ATMEL Corporation

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TSPC860 [Preliminary]
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Four serial communications controllers
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Protocols Supported by ROM or Downloadable Microcode and Include, but
Limited to, the Digital Portion of:
- Ethernet/IEEE 802.3 CS/CDMA
- HDLC/SDLC and HDLC bus
- Apple Talk
- Signaling System #7 (RAM Microcode Only)
- Universal Asynchronous Receiver Transmitter (UART)
- Synchronous UART
- Binary Synchronous (BiSync) Communications
- Totally Transparent
- Totally Transparent with CRC
- Profibus (RAM Microcode Option)
- Asynchronous HDLC
- DDCMP
- V.14 (RAM Microcode Option)
- X.21 (RAM Microcode Option)
- V.32bis Datapump Filters
- IrDA Serial Infrared
- Basis Rate ISDN (BRI) in Conjunction with SMC Channels
- Primary Rate ISDN (MH Version Only)
Four Hardware Serial Communications Controller Channels Supporting the
Protocols
Two Hardware Serial Management Channels
- Management for BRI Devices as General Circuit Interface Controller
Multiplexed Channels
- Low-speed UART operation
Hardware Serial Peripheral Interfaces
Two-wire Interface (TWI)
Time-slot Assigner
Port Supports Centronics Interfaces and Chip-to-chip
Four Independent Baud Rate Generators and Four Input Clock Pins for
Supplying Clocks to SMC and SCC Serial Channels
Four Independent 16-bit timers Which Can Be Interconnected as Two 32-bit
Timers
2129B–HIREL–12/04