Notes


8 kB L1 Data Cache | 16 kB L1 I cache (maybe)
[tag index offset_remaining_block bank wordOffset], use a blocksize of 128 bytes between memory and cache. So each bank gets 16 bytes. 
           total offset is b its
           4 bits new offset, 2 bits block, 2 bits word offset
           xxxxxxxIIIIIIIIoobbbyy
                       9876543210
           bbbyyyyy
           o = index into block offset
           b = bank
           y = word offset
           I = index into cach
           6 bits indexes (64 indeces) No ways  ||   16 indexes with 4 ways
           Rest of the bits are tag bits

blocks / banks = 16 bytes, 8 banks. 128 bytes. 256 indexes (height). width is 16 bytes. 4 words per block (per bank). 17 bit tag

gtkwave ___.vcd


// Splitting it up

//  word    byte
wire[127:0][3:0] data_from_ram;


//  word  byte              bank
wire[15:0][3:0] bank_data_n[3:0]

integer i;
for (i = 0; i < something; i+=8)
{
	bank_data_n[0][i/8] = data_from_ram[i+0]
	bank_data_n[1][i/8] = data_from_ram[i+1]
	bank_data_n[2][i/8] = data_from_ram[i+2]
	bank_data_n[3][i/8] = data_from_ram[i+3]
	bank_data_n[4][i/8] = data_from_ram[i+4]
	bank_data_n[5][i/8] = data_from_ram[i+5]
	bank_data_n[6][i/8] = data_from_ram[i+6]
	bank_data_n[7][i/8] = data_from_ram[i+7]
}
 

With Cache. If miss. Go to memory, grab all data, replace that data in the cache. Generate a new request, feed that into the cache (this one will hit), return that