mc68hc912bd32 Freescale Semiconductor, Inc, mc68hc912bd32 Datasheet - Page 172

• Manufacturer Part Number: mc68hc912bd32
• Description: 16-bit Device Composed Of Standard On-chip Peripherals
• Manufacturer: Freescale Semiconductor, Inc

Features
Byteflight™ Module
MC68HC912BD32 Rev 1.0
The basic features of the Serial Bus Interface are as follows:
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Freescale Semiconductor, Inc.
For More Information On This Product,
Modular Architecture.
Implementation of the BMW Byteflight™ protocol.
– 1 byte identifier.
– 1 byte data length field (4 bits length, 4 bits reserved).
– 0–12 bytes data.
– 2 bytes checksum, hardware CRC generation and checking.
– bit rate 10 Mbps.
– no collision on the bus.
– non-return-to-zero (NRZ) format.
Double buffered receive storage scheme.
16 Message Buffers of 0–12 bytes data length.
Programmable Message Buffer Configuration (transmit, receive,
FIFO).
Content-related addressing.
Receive FIFO for bus monitoring with programmable acceptance
filter.
11 maskable interrupt sources, generating five CPU interrupt
vectors.
Programmable bus master function.
Programmable wake-up function.
Low power sleep mode.
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Byteflight™ Module
2-sibus