參數(shù)資料
型號(hào): HMS30C7110
廠商: Electronic Theatre Controls, Inc.
元件分類: 網(wǎng)絡(luò)處理器
英文描述: Multipurpose Network Processor
中文描述: 多功能網(wǎng)絡(luò)處理器
文件頁數(shù): 59/161頁
文件大?。?/td> 973K
代理商: HMS30C7110
HMS30C7110
2003 MagnaChip Semiconductor Ltd. All Rights Reserved
Version 1.5
59
write access, ‘RO’ for read only access. A ‘C’ appended to ‘RW’ or ‘RO’, indicates that some or all
of the bits can be cleared after a write ‘1’ in corresponding bit.
Table 2.15 Registers for SDRAM controller
Name
Address Width Access
Description
Configuration
0x00
32
RW
SDRAM Configuration
Reserved
0x04
32
Reserved
Reserved
0x08
32
Reserved
Reserved
0x0C
32
Reserved
Timing
0x10
32
RW
SDRAM timing parameters
Refresh Interval
0x14
32
RW
Refresh interval value & MCLK Timing
Init control
0x18
32
RW
Initialize start register
Address Map
0x1c
32
RW
Select address area (Flash or SDRAM)
2.5.2.1.
Configuration
These registers include the information of memory size of each bank.
Table 2.16 Configuration register
Address :
1908_0000
Bits
Access Default Description
31:22
0x0
Reserved
21:20 RW
0x0
ROW WIDTH
00 = 10-bit row width
01 = 11-bit row width
10 = 12-bit row width
11 = 13-bit row width
19:18
0x0
Reserved
17:16 RW
0x0
COLUMN WIDTH
00 = 8-bit column width
01 = 9-bit column width
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