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1.3 INTERFACE SPECIFICATIONS
The Stylus Pro XL is standard-equipped with an 8-bit parallel and serial interface.
1.3.1 Parallel Interface Specifications
Data format:
8-bit parallel
Synchronization:
By STROBE pulse synchronization
Handshaking:
By BUSY and ACKNLG signals
Signal level:
TTL compatible level
Adaptable connector:
36-pin 57-30360 (Amphenol) or equivalent
Data transmission timing:
See Figure 1-7.
Note:
Transition time (rise time and fall time) of every input signal must be less than 0.2
µ
s.
The Busy signal is active (HIGH) under the following conditions:
❏
During data reception (See Figure 1-7.)
❏
When the input buffer is full
❏
When the INIT input signal is active
❏
During initialization
❏
When the ERROR or PE signal is active
❏
During the self-test mode
❏
During the demonstration mode
❏
During the default setting mode
❏
When a fatal error occurs
The ERROR signal is active (LOW) under the following conditions:
❏
When a paper-out error occurs
❏
When a no ink cartridge error occurs
❏
When a fatal error occurs
The PE signal is active (HIGH) under the following conditions:
❏
When a paper-out error occurs
❏
When a fatal error occurs
5 µsec (typical)
0.5 µsec (minimum)
0.5 µsec (minimum)
0.5 µsec (minimum)
BUSY
ACKNLG
DATA
STROBE
0 µsec (minimum)
0 µsec
(minimum)
Figure 1-7. Data Transmission Timing
Product Description
Stylus Pro XL
1-10
Rev.A
Summary of Contents for Stylus Pro XL
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