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SAB82538 Datasheet, PDF (167/253 Pages) Infineon Technologies AG – ICs for Communications | |||
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SAB 82538
SAF 82538
ASYNC Mode
CASâ¦
Carrier Detect Auto Start
When set, a high on the CD pin enables the corresponding receiver and
data reception is started. When not set, if not in Clock Mode 1 or 5, the CD
pin can be used as a general input.
XCâ¦
Transmit Continuously
Only valid if DMA Mode is selected.
If the XC bit is set, the ESCC8 continuously requests for transmit data
ignoring the transmit byte count programmed via XBCH, XBCL.
XBC11â XBC8⦠Transmit Byte Count (most significant bits)
Valid only if DMA Mode is selected.
Together with XBCL (bits XBC7â¦XBC0), determine the number of
characters to be transmitted.
Semiconductor Group
167
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