STLS2F02 datasheet(29/49 Pages) STMICROELECTRONICS

29 / 49 page

STLS2F02

DDR2 SDRAM controller interface description

29/49

ODT_RD_MAP_CS2

19:16

0x0

0x0-0xF

ODT chip select 2 map for reads.

Determines which chip(s) have

termination when a read occurs on chip

ODT_RD_MAP_CS1

11:8

0x0

0x0-0xF

ODT chip select 1 map for reads.

Determines which chip(s) have

termination when a read occurs on chip

ODT_RD_MAP_CS0

3:0

0x0

0x0-0xF

ODT chip select 0 map for reads.

Determines which chip(s) have

termination when a read occurs on chip

CONF_CTL_08[63:32]

Offset: 0x80

DDR2 667:0x01020408

ODT_WR_MAP_CS3

59:56

0x0

0x0-0xF

ODT chip select 3 map for writes.

Determines which chip(s) have

termination when a write occurs on

chip 3.

ODT_WR_MAP_CS2

51:48

0x0

0x0-0xF

ODT chip select 2 map for writes.

Determines which chip(s) have

termination when a write occurs on

chip 2.

ODT_WR_MAP_CS1

43:40

0x0

0x0-0xF

ODT chip select 1 map for writes.

Determines which chip(s) have

termination when a write occurs on

chip 1.

ODT_WR_MAP_CS0

35:32

0x0

0x0-0xF

ODT chip select 0 map for writes.

Determines which chip(s) have

termination when a write occurs on

chip 0.

CONF_CTL_09[31:0]

Offset: 0x90

DDR2 667:0x00000000

PORT_DATA_ERROR_ID

27:24

0x0

0x0-0xF

Port number of cmd that caused the

PORT data error. READ-ONLY

PORT_CMD_ERROR_TYPE

19:16

0x0

0x0-0xF

Type of error and access type that

caused the PORT cmd error. READ-

ONLY)

PORT_CMD_ERROR_ID

11:8

0x0

0x0-0xF

Port number of cmd that caused the

PORT cmd error. READ-ONLY

OUT_OF_RANGE_SOURCE_ID

3:0

0x0

0x0-0xF

Source ID of cmd that caused an Out-

of-Range interrupt. READ-ONLY

CONF_CTL_09[63:32]

Offset: 0x90

DDR2 667:0x0000050b

OCD_ADJUST_PUP_CS0

60:56

0x0

0x0-0x1F

OCD pull-up adjust setting for DRAMs

for chip select 0.

OCD_ADJUST_PDN_CS0

52:48

0x0

0x0-0x1F

OCD pull-down adjust setting for

DRAMs for chip select 0.

Table 12.

DDR SDRAM configuration parameter register format (continued)

Parameters

Bits

Default

value

Range

Description

STLS2F02 数据表(PDF) 29 Page - STMicroelectronics

STLS2F02 数据表(HTML) 29 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49

数据表下载

链接网址

STLS2F02 数据表(PDF) 29 Page - STMicroelectronics

STLS2F02 数据表(HTML) 29 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49

数据表 下载

链接网址

数据表下载