NUMICRO-SDK Nuvoton Technology Corporation of America, NUMICRO-SDK Datasheet - Page 427

• Manufacturer Part Number: NUMICRO-SDK
• Description: KIT EVAUATION NUC100/120/130/140
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r
• Type: MCUr

Specifications of NUMICRO-SDK

• Contents: Board, Cable, CD, Nu-Link
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: NUC100, NUC120, NUC130, NUC140

5.13.4.5 ERROR FRAME
The ERROR FRAME consists of two different fields. The first field is given by the super-position
of ERROR FLAG contributed from different stations. The following second field is the ERROR
DELIMITER.
There are 2 forms of ERROR FLAG: an ACTIVE ERROR FLAG and a PASSIVE ERROR FLAG.
The ACTIVE ERROR FLAG consists of six consecutive ‘dominant’ bits. The PASSIVE ERROR
FLAG consists of six consecutive ‘recessive’ bits unless it is overwritten by ‘dominant’ bits from
other nodes.
The ERROR DELIMITER consists of eight ‘recessive’ bits. After transmission of an ERROR
FLAG, each station sends ‘recessive’ bits and monitors the bus until it detects a ‘recessive’ bit.
Afterwards it starts transmitting seven more ‘recessive’ bits.
NuMicro™ NUC100 Series Technical Reference Manual
Figure 5-81 Format of REMOTE FRAME
Figure 5-82 Format of ERROR FRAME
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Publication Release Date: Oct 22, 2010
Revision V1.06