Intermec 073293-001 用户手册

Scanners are interfaced through two scanner ports on the CK30 main 
PCB: 

•  22-pin vertical ZIF connector J2 supports the I2 and IT4000 2D 

imagers and may later be used on the EL10 Micro-mirror laser. The 
signal set is as defined by HHP for the IT4000 imager. 

•  16-pin vertical ZIF connector J3 supports all the remaining scan engines 

and a 10-pin Stewart connector for tethered scanner support. The signal 
set supports traditional laser interface signals, plus SPI and new signals 
defined for the EV10 and EL10 scanners. 

Because of the wide variety of scanners supported by the CK30, the 
interface signals are heavily reused. The next table shows how the various 
scanners use the scanner interface signal set. Blank fields mean the scanner 
does not use that signal. 

SCAN_PWR_EN* U11 

out  Enable scanner 

power 

0 = enable 
1 = disable 

Enable scanner power 

0 = enable 
1 = disable 

Enable scanner power 

0 = enable 
1 = disable 

ILLUM_LASEN_RTS 

FPGA_IO 

Enable illumination 

PWM square wave 

Laser enable 

0 = enable 
1 = disable 

Laser enable 

0 = enable 
1 = disable 

SCAN_FLASH_EN* 

U11 out 

Scan enable 

0 = disable 
1 = enable 

Scan enable 

0 = enable 
1 = disable 

Scan enable 

0 = enable 
1 = disable 

SOS 

FPGA in 

VSYNC 

0 between frames 
1 = valid data 

SOS (Start of Scan) 
toggles at start of each 
scan 

SOS (Start of Scan) 
toggles at start of each 
scan 

DBP (Video) 

FPGA in 

HSYNC 

0 between rows 
1 = valid row data 

DBP (Video)  

0 = black 
1 = idle, white 

DBP (Video)  

0 = black 
1 = idle, white 

SPEED/RANGE/ 
GDRD 

FPGA out 

 

Speed select.  

0 = 200 scans/sec 
(EV10) 
0 = 500 scans/sec 
(EL10) 
1 = 36 scans/sec 
(EV10) 
1 = 65 scans/sec (EL10) 

SE900 config bit 0 
SE1200 aim beam 

GoodRead 

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