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參數(shù)資料
| 型號： | HN29W6484AH03TE |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Controller for AND Flash Memory(AND型閃速存儲器控制器) |
| 中文描述： | 控制器及快閃記憶體（及型閃速存儲器控制器） |
| 文件頁數(shù)： | 37/73頁 |
| 文件大?。?/td> | 435K |
| 代理商： | HN29W6484AH03TE |
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HN29W6484AH03TE-1
37
1. Data register:
This register is a 16-bit register that has read/write ability, and it is used for transferring 1
sector data between the card and the host. This register can be accessed in word mode and byte mode. This
register overlaps the Error or Feature register.
bit15 bit14 bit13 bit12 bit11 bit10 bit9
bit8
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
D0 to D15
2. Error register:
This register is a read only register, and it is used for analyzing the error content at the card
accessing. This register is valid when the BSY bit in Status register and Alternate Status register are set to
"0" (Ready).
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
BBK
UNC
“0”
IDNF
“0”
ABRT
“0”
AMNF
bit
Name
Function
7
BBK (Bad BlocK detected)
This bit is set when a Bad Block is detected in requested ID field.
6
UNC (Data ECC error)
This bit is set when Uncorrectable error is occurred at reading the
card.
4
IDNF (ID Not Found)
The requested sector ID is in error or cannot be found.
2
ABRT (ABoRTed command)
This bit is set if the command has been aborted because of the card
status condition. (Not ready, Write fault, Invalid command, etc.)
0
AMNF (Address Mark Not Found) This bit is set in case of a general error.
3. Feature register:
This register is write only register, and provides information regarding features of the
drive which the host wishes to utilize.
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Feature byte
4. Sector count register:
This register contains the numbers of sectors of data requested to be transferred on
a read or write operation between the host and the card. If the value of this register is zero, a count of 256
sectors is specified. In plural sector transfer, if not successfully completed, the register contains the number of
sectors which need to be transferred in order to complete the request. This register’s initial value is "01H".
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Sector count byte
相關PDF資料 |
PDF描述 |
|---|---|
| HN29W6484DH08TE | Controller for AND Flash Memory(AND型閃速存儲器控制器) |
| HN29WB800 | 1048576-word x 8-bit / 524288-word x 16-bit CMOS Flash Memory |
| HN29WT800 | 1048576-word x 8-bit / 524288-word x 16-bit CMOS Flash Memory |
| HN462532 | 4096-word X 8-bit UV Erasable and Programmable Read Only Memory |
| HN462716 | 2048-WORD x 8-BIT UV ERASABLE AND ELECTRICALLY PROGRAMMABLE ONLY MEMORY |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| HN29W6484AH03TE-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MEMORY CONTROLLER |
| HN29W64AH05TE-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MEMORY CONTROLLER |
| HN29W8411SERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AND Flash EEPROM |
| HN29WB800 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:1048576-word x 8-bit / 524288-word x 16-bit CMOS Flash Memory |
| HN29WB800FP-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8/x16 Flash EEPROM |
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