Specifications

DigiPoS Retail Blade
™
Manual
I/O Interfaces & Power Connectors
RS232 Standard Serial Ports
Pin Signal Function Pin Signal Function
1 CD Carrier Detect (IN) 6 DSR Data Set Ready (In)
2 RD Receive Data (IN) 7 RTS Request To Send (OUT)
3 TD Transmit Data (OUT) 8 CTS Clear To Send (IN)
4 DTR Data Terminal Ready (OUT)
5 SG Signal & -VDC Supply ground
9 RI
+VDC Supply From Power
Distribution Board or Ring Indicator
depending on configuration
Specifications
Speeds
(In Bits per Second)
75, 110, 134, 150, 300, 600, 1200, 1800, 2400, 4800, 7200, 9600, 14400,
19200, 38400, 57600, 115200 & 128000
Parallel Port
Pin I / O Function Pin I / O Function
1 Out -Strobe 14 Out -Auto Feed
2 Out +Data Bit 0 15 In -Error
3 Out +Data Bit 1 16 Out -Initialise Printer
4 Out +Data Bit 2 17 Out -Select Input
5 Out +Data Bit 3 18 In Data Bit 0 Return (GND)
6 Out +Data Bit 4 19 In Data Bit 1 Return (GND)
7 Out +Data Bit 5 20 In Data Bit 2 Return (GND)
8 Out +Data Bit 6 21 In Data Bit 3 Return (GND)
9 Out +Data Bit 7 22 In Data Bit 4 Return (GND)
10 In +Acknowledge 23 In Data Bit 5 Return (GND)
11 In +Busy 24 In Data Bit 6 Return (GND)
12 In +Paper End 25 In Data Bit 7 Return (GND)
13 In +Select
Specifications
Parallel Port Type Input Mode Output Mode Comments
SPP (Standard Parallel Port) Nibble Compatible 4-Bit Input, 8-Bit Output.
Bidirectional Byte Compatible 8-Bit I/O
EPP (Enhanced Parallel Port) EPP EPP 8-Bit I/O
ECP (Enhanced Capabilities Port) ECP ECP 8-Bit I/O, Uses DMA
Parallel Port Mode Direction Transfer Rate
Nibble (4-Bit) Input Only 50Kb / Sec
Byte (8-Bit) Input Only 150Kb / Sec
Compatible Output Only 150Kb / Sec
EPP Input / Output 500Kb – 2Mb / Sec
ECP Input / Output 500Kb – 2Mb / Sec
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