Coding LM628

Please help me to code the attached IC usnig Arduino uno…IC is to be used for controlling motor speeds(as explained in datasheets attached)

AN-693.pdf (524 KB)

lm629.pdf (1.32 MB)

Please help me to code the attached IC usnig Arduino uno....IC is to be used for controlling motor speeds(as explained in datasheets attached)

There are two attachments. Neither seem to have the same number as the device in the post title.