Epson LQ 1050 Technical Manual - Page 21
Interface Overview
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REV.-A 1.3 INTERFACE OVERVIEW The FX-850/l 050 has 8-bit parallel interface as standard. 1.3.1 8-bit Parallel Interface Specifications Data Transmission Mode Synchronization Handshaking Logic Level Data Transmission Timing Connector 8-bit pallarel By STROBE pulse By BUSY and ACKNLG (either or both) TTL compatible See Figure 1-6. 57-30360 (AMPHENOL) or equivalent (See Figure 1-7.) '"s' ---J---' 2!-, = -r-Lrl---ttt- NOTE: Transmission time (rising and falling time) of every input signal must be less than 0.2 ps. Figure 1-6. Data Transmission Timing of 8-bit Parallel Interface .:. t,, . 1-12
REV.-A
1.3 INTERFACE OVERVIEW
The
FX-850/l
050 has 8-bit parallel interface as standard.
1.3.1 8-bit Parallel Interface Specifications
Data Transmission Mode
8-bit
pallarel
Synchronization
By STROBE pulse
Handshaking
By BUSY and ACKNLG (either or both)
Logic Level
TTL compatible
Data Transmission Timing
See Figure 1-6.
Connector
57-30360 (AMPHENOL) or equivalent
(See Figure 1-7.)
‘“s’
—--J---’
2!-,
=
—r—Lrl———ttt—
NOTE: Transmission time (rising and falling time) of every input signal must be less than 0.2
ps.
Figure 1-6. Data Transmission Timing of 8-bit Parallel Interface
.:.
t,,
.
1-12