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Pin Assignments - Common Connectors
Pin 01 - STROBE
This signal indicates to the printer that data at PD7..0 are valid.
Pin 02 - DATA0
Parallel data bus from PC board to printer. The data line are able to operate in PS/2 compatible bi-directional mode.
Pin 03 - DATA1
Same as Pin 02
Pin 04 - DATA2
Same as Pin 02
Pin 05 - DATA3
Same as Pin 02
Pin 06 - DATA4
Same as Pin 02
Pin 07 - DATA5
Same as Pin 02
Pin 08 - DATA6
Same as Pin 02
Pin 09 - DATA7
Same as Pin 02
Pin 10 - ACK
Signal from printer indicating that the printer has received the data and is ready to accept further data.
Pin 11 - BUSY
Signal from printer indicating that the printer cannot accept further data.
Pin 12 - PE
Signal from printer indicating that the printer is out of paper.
Pin 13 - SELECT
Signal from printer to indicate that the printer is selected.
Pin 14 - AUTO FEED
This active low output causes the printer to add a line feed after each line printed.
Pin 15 - ERR#
Signal from printer indicating that an error has been detected.
Pin 16 - INIT#
This active low output initialises (resets) the printer.
Pin 17 - SLIN#
Signal to select the printer sent from CPU board to printer.
Pin 18 - GND
Ground
Pin 19 - GND
Ground
Pin 20 - GND
Ground
Pin 21 - GND
Ground
Pin 22 - GND
Ground
Pin 23 - GND
Ground
Pin 24 - GND
Ground
Pin 25 - GND
Ground
Pin 01
T.M.D.S. Data2 - (Digital - RED link 1)
Pin 02
T.M.D.S. Data2 + (Digital + RED link 1)
Pin 03
T.M.D.S. Data2/4 Shield
Pin 04
T.M.D.S. Data4 - (Digital - GREEN link 2)
Pin 05
T.M.D.S. Data4 + (Digital + GREEN link 2)
Pin 06
DDC Clock
Pin 07
DDC Data
Pin 08
Analog Vertical Sync (DVI-I only)
Pin 09
T.M.D.S. Data1 - (Digital - GREEN link 1)
Pin 10
T.M.D.S. Data1 + (Digital + GREEN link 1)
Pin 11
T.M.D.S. Data1/3 Shield
Pin 12
T.M.D.S. Data3 - (Digital - BLUE link 2)
Pin 13
T.M.D.S. Data3 + (Digital + BLUE link 2)
Pin 14
+5V Power (for standby mode)
Pin 15
Ground (for +5V and analog sync)
Pin 16
Hot Plug Detect
Pin 17
T.M.D.S. Data0 - (Digital - BLUE link 1) and digital sync.
Pin 18
T.M.D.S. Data0 + (Digital + BLUE link 1) and digital sync.
Pin 19
T.M.D.S. Data0/5 Shield
Pin 20
T.M.D.S. Data5 - (Digital - RED link 2)
Pin 21
T.M.D.S. Data5 + (Digital - RED link 2)
Pin 22
T.M.D.S. Clock Shield
Pin 23
T.M.D.S. Clock + (Digital clock + (Links 1 and 2)
Pin 24
T.M.D.S. Clock - (Digital clock - (Links 1 and 2)
Pin C1
Analog RED
Pin C2
Analog GREEN
Pin C3
Analog BLUE
Pin C4
Analog Horizontal Sync.
Pin C5
Analog Ground (return for RGB signals)
DDC = Display Data Channel /// T.M.D.S = Transition Minimized Differential Signal /// PIN C1,C2,C3,C4 = Only present on DVI-I connectors.
Additional connector pinouts may be available in third party motherboard manuals, primarly for
computers only. Please see manual/drivercd delivered with your product.
Appendix
IND100241-2
Pin Assignments - 25P Parallel
1 12 11 10 8 7 6 5 2 1
25 2 2 22 21 20 1 18 17 16 15 1
Pin Assignments - 2P DVI-D & DVI-I
1 2 5 6 7 8
C1 C2
10 11 12 1 1 15 16
17 18 1 20 21 22 2 2 C C
C5
6
INB100026-1 (Rev 9)
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