IPR-HPMCII Altera, IPR-HPMCII Datasheet - Page 150

• Manufacturer Part Number: IPR-HPMCII
• Description: IP CORE Renewal Of IP-HPMCII
• Manufacturer: Altera

Specifications of IPR-HPMCII

• Software Application: IP CORE, Memory Controllers, SDRAM
• Supported Families: Arria II GX, HardCopy III, Stratix III, Stratix IV
• Core Architecture: FPGA
• Core Sub-architecture: Arria, HardCopy, Stratix
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na

Figure 9–3. Half-Rate Read Operation for HPC Using Avalon-MM Interface
Half-Rate Read for Avalon Interface
mem_local_addr[24:0]
local_row_addr[13:0]
local_bank_addr[2:0]
mem_command[2:0]
local_col_addr[9:0]
ctl_rdata_valid[1:0]
ctl_dqs_burst[1:0]
ctl_command[5:0]
local_rdata_valid
local_rdata[31:0]
ctl_doing_rd[1:0]
local_burstbegin
mem_addr[13:0]
local_write_req
local_read_req
local_read_req
Memory Interface
local_size[1:0]
ctl_rdata[31:0]
ctl_addr[27:0]
mem_dq[7:0]
mem_ba[2:0]
Local Interface
ctl_cs_n[1:0]
Controller - AFI
local_ready
ddr_a[13:0]
ddr_ba[2:0]
ctl_cke[1:0]
mem_clk_n
ctl_rlat[4:0]
mem_dqsn
mem_cs_n
ctl_ba[5:0]
mem_dqs
mem_cke
mem_odt
ddr_cs_n
mem_clk
phy_clk
00
3F
0
3
NOP
0000
0000
0 0
[1] [2]
0000000
0000
000
0010004
0004
3F
0C
7
1
[3]
0000
0000000
00
3F
0
3
2
[4]
7
0000
000
0000200
0000000
3F
1000
3
RD
3
00
1010
4041010
0F
1
0000
0000202
NOP
008
82 FF
1010
RD
78 05
3F
3
19 E3 F0 0A
[5]
30
1
32 DB FD
0000000
0000
NOP
14
64 AB E7
0002
0
0000
0000204
28 C8 4B D3 50 8D 96 BB A0
010
3F
3
PCH
0004001
0001
33
1
NOP
0000
3F
0001
3
ACT
0578FF82
0578FF82
4001000
1000
0F
1
[6]
0AF0E319
0AF0E319
0000000
0000
3F
3
0000
NOP
[7]
14FDDB32
14FDDB32
0000300
4021008
1008
000
0F
1
3
3
28E7AB64
28E7AB64
0000000
0000
00
3F
3
1000
RD
0
50D34BC8
50D34BC8
4041010
1010
0F
1
0000
NOP
A0BB968D
A0BB968D
1008
NOP
0000302
008