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ODP 200 Technical Manual
17
2.1.7 Data Receiving Timing (Compatibility Mode)
Specifications
Characteristics
Symbol
Min [ns]
Max [ns]
Data Hold Time (host)
tHold
750
--
Data Setup Time
tSetup
750
--
STROBE Pulse Width
tSTB
750
--
READY Cycle Idle Time
tReady
0
--
BUSY Output Delay Time
tBUSY
0
500
Data Processing Time
tReply
0
∝
ACKNLG Pulse Width
tACK
500
10us
BUSY Release Time
tnBUSY
0
∝
ACK Cycle Idle Time
tNEXT
0
--
•
The printer latches data at a nStrobe ↓timing
2.1.8 USB Interface
PIN
SIGNAL
I/O
DESCRIPTION
1
+5V
-
+5V
2
DATA-
-
Printer transmit data line
3
DATA+
-
Printer transmit data line
4
GND
-
System Ground
1) Specifications
Data transmission: USB 2.0
Connector:
USB “B” type connector
2) USB interface connection example
Host side
Printer side
VCC ………………………………… VCC
DATA+ ……………………………… DATA+
DATA- ……………………………… DATA-
GND ………………………………… GND
2.1.9 Ethernet Interface
PIN
SIGNAL
I/O
1
Data Out +
Output Data +
2
Data Out -
Output Data -
3
GND
Ground
4
Data IN +
Input Data +
5
Data IN -
Input Data -
6
N.C
7
N.C
8
N.C
Содержание ODP 200
Страница 1: ...ODP 200 Thermal Receipt Printer Technical Manual...
Страница 15: ...ODP 200 Technical Manual 15 tSetup tSTB Busy Peripheral Busy tReady tBUSY nAck tReply tACK tnBUSY tNext...
Страница 16: ...ODP 200 Technical Manual 16 Centronics Parallel Interface Cable Connection...
Страница 34: ...ODP 200 Technical Manual 34...