Sony UP-DP10 Operating Instructions / Mode d’emploi - Page 36
Parallel Interface Connector Pin, Assignments, USB Interface, Complies with Universal Serial Bus
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Miscellaneous Parallel Interface Connector Pin Assignments Pin No. I/O Signal Interface mode Compatible Nibble ECP 1 I nStrobe HostClk HostClk 2 I/O Data1 (LSB) 3 I/O Data2 4 I/O Data3 5 I/O Data4 6 I/O Data5 7 I/O Data6 8 I/O Data7 9 I/O Data8 (MSB) 10 O nACK PtrClk PeriphClk 11 O Busy PtrBusy PeriphAck 12 O PError AckDataReq nAckReverse 13 O Select Xflag Xflag 14 I nAutoFd HostBusy HostAck 15 Not defined 16-17 GND 18 O Peripheral Logic High (pull up to +5V with 1k Ω) 19-30 GND 31 I nInit nInit nReverseRequest 32 O nFault nDataAvail nPeriphRequest 33 Not defined 34 Not defined 35 Not defined 36 I nSelectln IEEE 1284 Active IEEE 1284 Active USB Interface Data transfer method Complies with Universal Serial Bus Specification Revision 1.0 USB Interface Connector Pin Assignments Pin No. I/O Signal VCC I/O -Data I/O +Data Ground Function Cable power, maximum current Data Data, pull up to +3.3V by a 1.5 Ω resistor Cable ground The specifications and appearance of this printer are subject to change without notice. Within the bi-directional parallel interface (IEEE STD 1284-1994) standard, the UP-DP10 supports Compatible mode, Reverse Nibble mode, and ECP mode. 36