
Altera Corporation
4–39
February 2005
Stratix GX Device Handbook, Volume 1
Stratix GX Architecture
Table 4–11 shows the input and output data signal connections for the
column units (B1 to B6 and A1 to A6). It also shows the address and
control signal input connections to the row units (R1 to R11).
Table 4–11. M-RAM Row & Column Interface Unit Signals
Unit Interface Block
Input SIgnals
Output Signals
R1
addressa[7..0]
R2
addressa[15..8]
R3
byte_enable_a[7..0]
renwe_a
R4
-
R5
-
R6
clock_a
clocken_a
clock_b
clocken_b
R7
-
R8
-
R9
byte_enable_b[7..0]
renwe_b
R10
addressb[15..8]
R11
addressb[7..0]
B1
datain_b[71..60]
dataout_b[71..60]
B2
datain_b[59..48]
dataout_b[59..48]
B3
datain_b[47..36]
dataout_b[47..36]
B4
datain_b[35..24]
dataout_b[35..24]
B5
datain_b[23..12]
dataout_b[23..12]
B6
datain_b[11..0]
dataout_b[11..0]
A1
datain_a[71..60]
dataout_a[71..60]
A2
datain_a[59..48]
dataout_a[59..48]
A3
datain_a[47..36]
dataout_a[47..36]
A4
datain_a[35..24]
dataout_a[35..24]
A5
datain_a[23..12]
dataout_a[23..12]
A6
datain_a[11..0]
dataout_a[11..0]