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Stylistic 1200 Tech Reference Manual (PDF) - The Labs

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Table 6-11 System Interface Port Connector Pin Assignments (Continued)<br />

Pin<br />

Signal<br />

Name<br />

Level Description Port or Connector<br />

28 PRD0 +5 V Data Bit 0 Parallel Port<br />

29 PPERR# +5 V Error Parallel Port<br />

30 PRD1 +5 V Data Bit 1 Parallel Port<br />

31 PINIT# +5 V Initialize Parallel Port<br />

32 PRD2 +5 V Data Bit 2 Parallel Port<br />

33 PSLIN# +5 V Select Input Parallel Port<br />

34 PRD3 +5 V Data Bit 3 Parallel Port<br />

35 PRD4 +5 V Data Bit 4 Parallel Port<br />

36 PRD5 +5 V Data Bit 5 Parallel Port<br />

37 PRD6 +5 V Data Bit 6 Parallel Port<br />

38 PRD7 +5 V Data Bit 7 Parallel Port<br />

39 PRSMI# +5 V Port Replicator Detect † Port Replicator<br />

40 PRACK# +5 V Acknowledge Parallel Port<br />

41 USBVCC0 +5 V Power (Connector A) USB Port<br />

42 PBUSY +5 V Busy Parallel Port<br />

43 USB0+ +5 V + Data Signal (Connector A) USB Port<br />

44 PPE +5 V Paper Out Parallel Port<br />

45 USB0- +5 V - Data Signal (Connector A) USB Port<br />

46 PSLCT +5 V Select Parallel Port<br />

47 USBG +5 V Ground USB Port<br />

48 FWP# +5 V Write Protected Floppy Port<br />

49 USBVCC1 +5 V Power (Connector B) USB Port<br />

50 FTRK0# +5 V Track 00 Floppy Port<br />

51 USB1+ +5 V + Data Signal (Connector B) USB Port<br />

52 FSIDE# +5 V Head Select Floppy Port<br />

53 USB1+ +5 V + Data Signal (Connector B) USB Port<br />

54 FRDDT# +5 V Read Disk Data Floppy Port<br />

55 USBG +5 V Ground USB Port<br />

56 PRHP/IN +5 V Headphone Detect (goes high when<br />

headphone is plugged into port replicator)<br />

57 PRMICIN +5 V Microphone Detect (goes high when mic is<br />

plugged into port replicator)<br />

Audio Control<br />

Audio Control<br />

58 GNDPR GND Ground Port Replicator<br />

59 GNDPR GND Ground Port Replicator<br />

Peripheral Interfaces 6-11

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