SDRAM

Register Listing for SDRAM

Register

Address

SDRAM_DFII_CONTROL

0xf0006000

SDRAM_DFII_PI0_COMMAND

0xf0006004

SDRAM_DFII_PI0_COMMAND_ISSUE

0xf0006008

SDRAM_DFII_PI0_ADDRESS

0xf000600c

SDRAM_DFII_PI0_BADDRESS

0xf0006010

SDRAM_DFII_PI0_WRDATA

0xf0006014

SDRAM_DFII_PI0_RDDATA

0xf0006018

SDRAM_DFII_PI1_COMMAND

0xf000601c

SDRAM_DFII_PI1_COMMAND_ISSUE

0xf0006020

SDRAM_DFII_PI1_ADDRESS

0xf0006024

SDRAM_DFII_PI1_BADDRESS

0xf0006028

SDRAM_DFII_PI1_WRDATA

0xf000602c

SDRAM_DFII_PI1_RDDATA

0xf0006030

SDRAM_DFII_PI2_COMMAND

0xf0006034

SDRAM_DFII_PI2_COMMAND_ISSUE

0xf0006038

SDRAM_DFII_PI2_ADDRESS

0xf000603c

SDRAM_DFII_PI2_BADDRESS

0xf0006040

SDRAM_DFII_PI2_WRDATA

0xf0006044

SDRAM_DFII_PI2_RDDATA

0xf0006048

SDRAM_DFII_PI3_COMMAND

0xf000604c

SDRAM_DFII_PI3_COMMAND_ISSUE

0xf0006050

SDRAM_DFII_PI3_ADDRESS

0xf0006054

SDRAM_DFII_PI3_BADDRESS

0xf0006058

SDRAM_DFII_PI3_WRDATA

0xf000605c

SDRAM_DFII_PI3_RDDATA

0xf0006060

SDRAM_CONTROLLER_TRP

0xf0006064

SDRAM_CONTROLLER_TRCD

0xf0006068

SDRAM_CONTROLLER_TWR

0xf000606c

SDRAM_CONTROLLER_TWTR

0xf0006070

SDRAM_CONTROLLER_TREFI

0xf0006074

SDRAM_CONTROLLER_TRFC

0xf0006078

SDRAM_CONTROLLER_TFAW

0xf000607c

SDRAM_CONTROLLER_TCCD

0xf0006080

SDRAM_CONTROLLER_TCCD_WR

0xf0006084

SDRAM_CONTROLLER_TRTP

0xf0006088

SDRAM_CONTROLLER_TRRD

0xf000608c

SDRAM_CONTROLLER_TRC

0xf0006090

SDRAM_CONTROLLER_TRAS

0xf0006094

SDRAM_CONTROLLER_TZQCS

0xf0006098

SDRAM_CONTROLLER_LAST_ADDR_0

0xf000609c

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_0

0xf00060a0

SDRAM_CONTROLLER_LAST_ADDR_1

0xf00060a4

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_1

0xf00060a8

SDRAM_CONTROLLER_LAST_ADDR_2

0xf00060ac

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_2

0xf00060b0

SDRAM_CONTROLLER_LAST_ADDR_3

0xf00060b4

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_3

0xf00060b8

SDRAM_CONTROLLER_LAST_ADDR_4

0xf00060bc

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_4

0xf00060c0

SDRAM_CONTROLLER_LAST_ADDR_5

0xf00060c4

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_5

0xf00060c8

SDRAM_CONTROLLER_LAST_ADDR_6

0xf00060cc

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_6

0xf00060d0

SDRAM_CONTROLLER_LAST_ADDR_7

0xf00060d4

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_7

0xf00060d8

SDRAM_DFII_CONTROL

Address: 0xf0006000 + 0x0 = 0xf0006000

Control DFI signals common to all phases

Field

Name

Description

[0]

SEL

Value

Description

0b0

Software (CPU) control.

0b1

Hardware control (default).

[1]

CKE

DFI clock enable bus

[2]

ODT

DFI on-die termination bus

[3]

RESET_N

DFI clock reset bus

SDRAM_DFII_PI0_COMMAND

Address: 0xf0006000 + 0x4 = 0xf0006004

Control DFI signals on a single phase

Field

Name

Description

[0]

CS

DFI chip select bus

[1]

WE

DFI write enable bus

[2]

CAS

DFI column address strobe bus

[3]

RAS

DFI row address strobe bus

[4]

WREN

DFI write data enable bus

[5]

RDEN

DFI read data enable bus

SDRAM_DFII_PI0_COMMAND_ISSUE

Address: 0xf0006000 + 0x8 = 0xf0006008

SDRAM_DFII_PI0_ADDRESS

Address: 0xf0006000 + 0xc = 0xf000600c

DFI address bus

SDRAM_DFII_PI0_BADDRESS

Address: 0xf0006000 + 0x10 = 0xf0006010

DFI bank address bus

SDRAM_DFII_PI0_WRDATA

Address: 0xf0006000 + 0x14 = 0xf0006014

DFI write data bus

SDRAM_DFII_PI0_RDDATA

Address: 0xf0006000 + 0x18 = 0xf0006018

DFI read data bus

SDRAM_DFII_PI1_COMMAND

Address: 0xf0006000 + 0x1c = 0xf000601c

Control DFI signals on a single phase

Field

Name

Description

[0]

CS

DFI chip select bus

[1]

WE

DFI write enable bus

[2]

CAS

DFI column address strobe bus

[3]

RAS

DFI row address strobe bus

[4]

WREN

DFI write data enable bus

[5]

RDEN

DFI read data enable bus

SDRAM_DFII_PI1_COMMAND_ISSUE

Address: 0xf0006000 + 0x20 = 0xf0006020

SDRAM_DFII_PI1_ADDRESS

Address: 0xf0006000 + 0x24 = 0xf0006024

DFI address bus

SDRAM_DFII_PI1_BADDRESS

Address: 0xf0006000 + 0x28 = 0xf0006028

DFI bank address bus

SDRAM_DFII_PI1_WRDATA

Address: 0xf0006000 + 0x2c = 0xf000602c

DFI write data bus

SDRAM_DFII_PI1_RDDATA

Address: 0xf0006000 + 0x30 = 0xf0006030

DFI read data bus

SDRAM_DFII_PI2_COMMAND

Address: 0xf0006000 + 0x34 = 0xf0006034

Control DFI signals on a single phase

Field

Name

Description

[0]

CS

DFI chip select bus

[1]

WE

DFI write enable bus

[2]

CAS

DFI column address strobe bus

[3]

RAS

DFI row address strobe bus

[4]

WREN

DFI write data enable bus

[5]

RDEN

DFI read data enable bus

SDRAM_DFII_PI2_COMMAND_ISSUE

Address: 0xf0006000 + 0x38 = 0xf0006038

SDRAM_DFII_PI2_ADDRESS

Address: 0xf0006000 + 0x3c = 0xf000603c

DFI address bus

SDRAM_DFII_PI2_BADDRESS

Address: 0xf0006000 + 0x40 = 0xf0006040

DFI bank address bus

SDRAM_DFII_PI2_WRDATA

Address: 0xf0006000 + 0x44 = 0xf0006044

DFI write data bus

SDRAM_DFII_PI2_RDDATA

Address: 0xf0006000 + 0x48 = 0xf0006048

DFI read data bus

SDRAM_DFII_PI3_COMMAND

Address: 0xf0006000 + 0x4c = 0xf000604c

Control DFI signals on a single phase

Field

Name

Description

[0]

CS

DFI chip select bus

[1]

WE

DFI write enable bus

[2]

CAS

DFI column address strobe bus

[3]

RAS

DFI row address strobe bus

[4]

WREN

DFI write data enable bus

[5]

RDEN

DFI read data enable bus

SDRAM_DFII_PI3_COMMAND_ISSUE

Address: 0xf0006000 + 0x50 = 0xf0006050

SDRAM_DFII_PI3_ADDRESS

Address: 0xf0006000 + 0x54 = 0xf0006054

DFI address bus

SDRAM_DFII_PI3_BADDRESS

Address: 0xf0006000 + 0x58 = 0xf0006058

DFI bank address bus

SDRAM_DFII_PI3_WRDATA

Address: 0xf0006000 + 0x5c = 0xf000605c

DFI write data bus

SDRAM_DFII_PI3_RDDATA

Address: 0xf0006000 + 0x60 = 0xf0006060

DFI read data bus

SDRAM_CONTROLLER_TRP

Address: 0xf0006000 + 0x64 = 0xf0006064

SDRAM_CONTROLLER_TRCD

Address: 0xf0006000 + 0x68 = 0xf0006068

SDRAM_CONTROLLER_TWR

Address: 0xf0006000 + 0x6c = 0xf000606c

SDRAM_CONTROLLER_TWTR

Address: 0xf0006000 + 0x70 = 0xf0006070

SDRAM_CONTROLLER_TREFI

Address: 0xf0006000 + 0x74 = 0xf0006074

SDRAM_CONTROLLER_TRFC

Address: 0xf0006000 + 0x78 = 0xf0006078

SDRAM_CONTROLLER_TFAW

Address: 0xf0006000 + 0x7c = 0xf000607c

SDRAM_CONTROLLER_TCCD

Address: 0xf0006000 + 0x80 = 0xf0006080

SDRAM_CONTROLLER_TCCD_WR

Address: 0xf0006000 + 0x84 = 0xf0006084

SDRAM_CONTROLLER_TRTP

Address: 0xf0006000 + 0x88 = 0xf0006088

SDRAM_CONTROLLER_TRRD

Address: 0xf0006000 + 0x8c = 0xf000608c

SDRAM_CONTROLLER_TRC

Address: 0xf0006000 + 0x90 = 0xf0006090

SDRAM_CONTROLLER_TRAS

Address: 0xf0006000 + 0x94 = 0xf0006094

SDRAM_CONTROLLER_TZQCS

Address: 0xf0006000 + 0x98 = 0xf0006098

SDRAM_CONTROLLER_LAST_ADDR_0

Address: 0xf0006000 + 0x9c = 0xf000609c

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_0

Address: 0xf0006000 + 0xa0 = 0xf00060a0

SDRAM_CONTROLLER_LAST_ADDR_1

Address: 0xf0006000 + 0xa4 = 0xf00060a4

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_1

Address: 0xf0006000 + 0xa8 = 0xf00060a8

SDRAM_CONTROLLER_LAST_ADDR_2

Address: 0xf0006000 + 0xac = 0xf00060ac

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_2

Address: 0xf0006000 + 0xb0 = 0xf00060b0

SDRAM_CONTROLLER_LAST_ADDR_3

Address: 0xf0006000 + 0xb4 = 0xf00060b4

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_3

Address: 0xf0006000 + 0xb8 = 0xf00060b8

SDRAM_CONTROLLER_LAST_ADDR_4

Address: 0xf0006000 + 0xbc = 0xf00060bc

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_4

Address: 0xf0006000 + 0xc0 = 0xf00060c0

SDRAM_CONTROLLER_LAST_ADDR_5

Address: 0xf0006000 + 0xc4 = 0xf00060c4

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_5

Address: 0xf0006000 + 0xc8 = 0xf00060c8

SDRAM_CONTROLLER_LAST_ADDR_6

Address: 0xf0006000 + 0xcc = 0xf00060cc

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_6

Address: 0xf0006000 + 0xd0 = 0xf00060d0

SDRAM_CONTROLLER_LAST_ADDR_7

Address: 0xf0006000 + 0xd4 = 0xf00060d4

SDRAM_CONTROLLER_LAST_ACTIVE_ROW_7

Address: 0xf0006000 + 0xd8 = 0xf00060d8


Last update: 2024-11-07