#RAM & Chip questions
15-May-94 04:05:54
Sb: #145760-#RAM & Chip questions
Fm: Ronald B. Romine 70322,1525
To: Paul Idol 71024,3245
>If you were going to add 512K, to an 8-bit buss, you would only need two
>256K 8-bit SIMMs. To create two banks of 256K.
>
>If you were going to add 512K, to a 16-bit buss, you would only need two
>256K 8-bit SIMMs. to create one bank of 256K. The two 8-bit SIMMs would
>give 16-bits.
PI >>I don't understand this – you have 1 bank of 256k in the second
example. Wouldn't it be 2 8bit chips together giving 1 512k 16bit wide
bank?<<
OOOOOOOPS!!!!!
When I proof read my replies, I always seem to overlook the math. That
should have said,
'If you were going to add 512K, to an 8-bit buss, you would only need two
256K 8-bit SIMMs. To create two banks of 256K.
If you were going to add 512K, to a 16-bit buss, you would only need two
256K 8-bit SIMMs. To create one bank of 512K. The two 8-bit SIMMs would
give 16-bits.'
However, you caught the mistake, so you really did understand.
Ron.
– ap'ing with AP. (Eagles may fly, but weasels aren't sucked
into jet engines.)