pt7a6525 Pericom Technology Inc, pt7a6525 Datasheet - Page 30

• Manufacturer Part Number: pt7a6525
• Description: Pt7a6525/6525l/6526 Hdlc Controller
• Manufacturer: Pericom Technology Inc

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PT0017(12/05)
Figure 14. Flowchart of Frame Transmission in Interrupt Mode
Command
XTF/XIF
N
N
(up to 32 Bytes)
XTF/XIF + XME
Write Data
Pool Ready
to XFIFO
Command
Transmit
Message
START
End of
END
30
?
PT7A6525/6525L/6526 HDLC Controller
?
Y
Y
XFW Bit in STAR Register=1
XPR Interrupt or
Data Sheet
Ver:8