參數(shù)資料
型號(hào): HMS30C7202
廠商: HYNIX SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-bit ARM7TDMI RISC static CMOS CPU core
中文描述: 32-BIT, 82.944 MHz, RISC PROCESSOR, PBGA256
封裝: 17 X 17 MM, 1.40 MM HEIGHT, 1 MM PITCH, FBGA-256
文件頁數(shù): 143/161頁
文件大?。?/td> 973K
代理商: HMS30C7202
HMS30C7110
2003 MagnaChip Semiconductor Ltd. All Rights Reserved
Version 1.5
143
Address :
1940_001C
Address :
1940_0028
Address :
1940_0034
Bits
Access Default Description
31:8
0x00
Reserved
7:6
RW
0x0
Command Timing Prescaler Select
For this timing set, this field selects prescaler value to prescale the
command value to determine the number of clocks of command
active time.
00 = 1
01 = 16
10 = 256
11 = 4096
5:0
RW
0x00
Command Timing Multiplier Value
For this timing set, this field selects command value from 0 to 63 to
be multiplied with prescaler value to determine the number of clocks
of command active time.
2.13.1.9.
Recovery Timing Registers (Recovery0, Recovery 1, Recovery 2)
Table 2.113 Recovery Bit Definition
Address :
1940_0020
Address :
1940_002C
Address :
1940_0038
Bits
Access Default Description
31:8
0x00
Reserved
7:6
RW
0x0
Recovery Timing Prescaler Select
For this timing set, this field selects prescaler value to prescale the
command value to determine the number of clocks of recovery time.
00 = 1
01 = 16
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