Citizen Systems iDP-3421 Benutzerhandbuch
iDP-3420/3421/3423 User’s Manual
13
CITIZEN
5. DIP SWITCH SETTING.......................................................................................................................35
5.1
Location of DIP Switch......................................................................................................................35
5.2
DIP Switches Setting .........................................................................................................................36
6. PRESET JUMPER SETTING..............................................................................................................38
6.1
Location of Preset Jumper ................................................................................................................38
6.2
Preset Jumper Table ..........................................................................................................................38
7. MODE SETTING METHOD ................................................................................................................39
8. INPUT BUFFER BACKUP FUNCTION.............................................................................................40
8.1
Buffer Size ..........................................................................................................................................40
8.2
Input Buffer Backup ..........................................................................................................................40
8.3
Clearing the Input Buffer..................................................................................................................40
9. PARALLEL INTERFACE .....................................................................................................................41
9.1
Specifications......................................................................................................................................41
9.2
Connector's Pin Configuration ..........................................................................................................41
9.3
Input and Output Signals..................................................................................................................42
9.3.1
Input and Output Signals .......................................................................................................
42
9.3.2
Electrical Characteristics ........................................................................................................
43
9.3.3
Timing Chart............................................................................................................................
44
9.3.4
Data Receiving Control............................................................................................................
44
10. SERIAL INTERFACE..........................................................................................................................45
10.1 Specifications......................................................................................................................................45
10.2 Connector's Pin Configuration ..........................................................................................................46
10.3 Input and Output Signals..................................................................................................................47
10.2 Connector's Pin Configuration ..........................................................................................................46
10.3 Input and Output Signals..................................................................................................................47
10.3.1 Input and Output Signals .......................................................................................................
47
10.3.2 Data Configuration ..................................................................................................................
49
10.3.3 Error Detection ........................................................................................................................
50
10.3.4 Data Receiving Control............................................................................................................
50
10.3.5 Buffering...................................................................................................................................
50
10.3.6 Electrical Characteristics ........................................................................................................
51