Распиновка, расположение выводов и внешний вид последовательного интерфейса:
RS366
(at the DTE)
(at the DCE)
CORRECT?
25 PIN D-SUB MALE at the DTE (Computer).
25 PIN D-SUB FEMALE at the DCE (Modem).
1 unused 2Digit PresentA signal given to the ACE indicating that the digit lines contain a digitDPR3Abandon Call and RetryAn indicator signal from the ACE that it could not make a connection. Could be ‘busy’.ACR4Call RequestA signal from the DTE that tells the ACE to go ‘off hook’CRQ5Present Next DigitA signal from the ACE to the DTE to indicate that the ACE is ready to receive the next digit.PND6 unused 7 unused 8 unused 9 unused 10 unused 11 unused 12 unused 13Distant Station ConnectedIndicator from ACE to DTE that the call is succesfully made.DSC14-17Digit Signal CircuitsFour lines containing a parallel BCD dial digit (10 digits, plus control digits)NB1-NB818 unused 19 unused 20 unused 21 unused 22Data Line OccupiedAn indicator that is used by the ACE to let the DTE know that the line it wants to use is used by another device.DLO23 unused 24 unused 25 unused
PinFunctionDescriptionCircuit EIA
Contributor:
Joakim Цgren
Source:
RS366 Page made-it.com/CKP/rs366.html at Connectivity Knowledge Platform (Made IT)
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Document last modified: 2002-01-13