Activmaker
Experienced Member
Hi,
I am reading the unibus Specifications 1979. I understood the difference between DATI and DATI/P. My question is : How the processor knows if it need to do a DATI or DATI/P ?. I understood that DATI/P is used with core memory for example, but for bipolar memory DATI/P is not necessary. So, I am wondering how the system choose ?
I am reading the unibus Specifications 1979. I understood the difference between DATI and DATI/P. My question is : How the processor knows if it need to do a DATI or DATI/P ?. I understood that DATI/P is used with core memory for example, but for bipolar memory DATI/P is not necessary. So, I am wondering how the system choose ?