Epson TM-T70 Instruction Manual Page 67

  • Download
  • Add to my manuals
  • Print
  • Page
    / 84
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 66
Rev. A Interfaces and Connectors A-5
TM-T70 Technical Reference Guide
A.2.2 Interface Signals
* NC: Not Connected
ND: Not Defined
Table A-5 Connector pin assignments
Pin Source Compatibility Mode Nibble Mode Byte Mode
1Host Strobe
HostClk HostClk
2 Host/Ptr Data0(LSB) Data0 (LSB) Data0 (LSB)
3 Host/Ptr Data1 Data1 Data1
4 Host/Ptr Data2 Data2 Data2
5 Host/Ptr Data3 Data3 Data3
6 Host/Ptr Data4 Data4 Data4
7 Host/Ptr Data5 Data5 Data5
8 Host/Ptr Data6 Data6 Data6
9 Host/Ptr Data7 (MSB) Data7 (MSB) Data7 (MSB)
10 Printer Ack
PtrClk PtrClk
11 Printer Busy PtrBusy/Data3, 7 PtrBusy
12 Printer Perror AckDataReq/Data2, 6 AckDataReq
13 Printer Select Xflag/Data1, 5 Xflag
14 Host AutoFd
HostBusy k HostBusy
15 NC ND ND
16 GND GND GND
17 FG FG FG
18 Printer Logic-H Logic-H Logic-H
19 GND GND GND
20 GND GND GND
21 GND GND GND
22 GND GND GND
23 GND GND GND
24 GND GND GND
25 GND GND GND
26 GND GND GND
27 GND GND GND
28 GND GND GND
29 GND GND GND
30 GND GND GND
31 Host Init
Init Init
32 Printer Fault DataAvail/Data0, 4 DataAvail
33 GND ND ND
34 Printer DK_STATUS ND ND
35 Printer +5V ND ND
36 Host SelectIn
1284-Active 1284-Active
Page view 66
1 2 ... 62 63 64 65 66 67 68 69 70 71 72 ... 83 84

Comments to this Manuals

No comments