EMUFDD & MITSUBISHI Jumpering


 

MF353B MITSUBISHI drives


mitsubishi_MF353B_jumper.jpg

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 IU 

 Front LED controlled by the Ready signal 

 IS 

 Front LED controlled by the Drive Select signal 

 MS 

 Drive Select controls motor on 

 MM 

 Motor ON controls motor on 

 SR 

 Ready output on Pin 34 

 DC 

 Disk Change output on Pin 34 

 (DC) 

 Disk Change output on Pin 2 

 FG 

 Short between FDD frame and DC 0V  

 DS0 

 Drive select 0 

 DS1 

 Drive select 1 

 DS2 

 Drive select 2 

 DS3 

 Drive select 3 

 MX 

 Multiplex Drive Select 


 

MF353 MITSUBISHI drives


mitsubishi_MF353_jumper.jpg

mitsubishi_MF353_sch.jpg

 

 SR 

 Ready output on Pin 34 

 DC 

 Disk Change output on Pin 34 

 MM 

 Motor ON controls motor on 

 MS 

 Drive Select controls motor on 

 DS0 

 Drive select 0 

 DS1 

 Drive select 1 

 DS2 

 Drive select 2 

 DS3 

 Drive select 3 

 1X 

 

 MX 

 Multiplex Drive Select 


 

MF355 MITSUBISHI drives


mitsubishi_MF355_jumper.jpg

mitsubishi_MF355_sch.jpg

mitsubishi_MF355F_jumper.jpg

mitsubishi_MF355F_sch.jpg

 

 LD+HD 

 Automatic Density control 

 LD 

 Low Density input: HI=2M, LO=1M 

 HD 

 High Density input: HI=1M, LO=2M 

 DS0 

 Drive select 0 

 DS1 

 Drive select 1 

 DS2 

 Drive select 2 

 DS3 

 Drive select 3 

 SR34 

 Ready output on Pin 34 

 DC34 

 Disk Change output on Pin 34 

 SR2 

 Ready output on Pin 2 

 DC2 

 Disk Change output on Pin 2 

Please contact us today with your requirements for a quote

7241 E Goodnight Lane Prescott Valley, AZ 86314
Tel: (928) 772-8875