UFP_QAR
UFP_QAR: Sending and receiving data instruction
PORT Communication port.
TBL: Configuration table , If the input is MB200.
MB200 is the configuration byte:
( Instruction output ) M200.0 Communication
preparation
( Instruction output ) M200.1 Communication
completion
( Instruction output ) M200.2 Communication error
( Instruction input ) M200.3 Send CRC check
( Instruction input ) M200.4 Send CRC check
( Instruction input ) M200.5 Receive CRC check
( Instruction input ) M200.6 Receive CRC check
( Instruction output ) MB201 Error number : 0indicates
no error.
XMT :Send data FIFO,If the input is MB300:
( Instruction input ) MW300 Sending data FIFO buffer
size (byte unit)
( Instruction input ) MW302 Sending data size (byte)
( Instruction input ) MB304 ~ … Send data.
RCV receive data FIFO,If the input is MB400:
( Instruction input ) MW400 Receive data FIFO buffer
size (byte unit)
( Instruction output ) MW402 The size of the received
data (byte unit)
( Instruction output ) MB404 ~ … Receive data.
UFP_RCV 、 UFP_XMT 、 UFP_QAR error numbers:
226
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