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PINpad 1000SE Reference and Programmers Guide

PINpad 1000SE Reference and Programmers Guide

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MANAGEMENT PACKETSM01 Set <strong>PINpad</strong> ModeM01 Set <strong>PINpad</strong> ModeSets or clears a number of control-switches in the <strong>PINpad</strong> Mode Register.Support Mode<strong>PINpad</strong> 1000<strong>PINpad</strong> <strong>1000SE</strong>CommentsOnce <strong>PINpad</strong> <strong>1000SE</strong> mode is set, it CANNOT be changed to another mode. Thismeans that Packet M01 is ignored when the <strong>PINpad</strong> is in <strong>PINpad</strong> <strong>1000SE</strong> mode.After setting the <strong>PINpad</strong> mode, use M02 Check <strong>PINpad</strong> Mode to make sure the<strong>PINpad</strong> is in the correct mode.VeriFone recommends that the reserved field be set to zero.Any request <strong>PINpad</strong> mode setting outside the specified option is ignored.NOTESetting the <strong>PINpad</strong> mode should be carried out in an environment, where thepower level can be guaranteed. There is no Power Failure Protection in PacketM01 processing.For <strong>PINpad</strong> Mode Register values, see the following table:Table 1 <strong>PINpad</strong> Mode Register ValuesBit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0PP1000 mode: Default - - - - - - - - - - - Reserved - - - - - - - - - - 0 0 1PP<strong>1000SE</strong> mode - - - - - - - - - - - Reserved - - - - - - - - - - 0 1 0Packet Format M01 [PM] {LRC}ElementsType Field Length Description start of packet 1 ASCII Shift In Control Character; Value:`0Fh'M01 packet 3 Set <strong>PINpad</strong> Mode[PM] packet parameter 2 The two ASCII-Hex digits areconcatenated, big-endian, to produce asingle control byte.See the <strong>PINpad</strong> Mode Register Valuestable, above, for values. end of packet character 1 ASCII Shift Out Control Character; Value:`0Eh'{LRC} block code check 1 Error Check CharacterPacket Length: maximum 8 characters, minimum 8 charactersPINPAD <strong>1000SE</strong> REFERENCE AND PROGRAMMERS GUIDE 25

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