Memory timing
798
NS9750 Hardware Reference
SDRAM burst write (16-bit)
Figure 106: SDRAM burst write (16-bit) timing
Notes:
1 This is the bank and RAS address.
2 This is the CAS address.
pre act wr d-A d-B d-C d-D d-E d-F d-G d-H
M9
M8
M7
M6
M5
M5
M4
M12
M10
Note-1 Note-2
clk_out<3:0>
data<31:0>
addr
data_mask<3:2>
data_mask<1:0>*
dy_cs_n<3:0>*
ras_n
cas_n
we_n