參數(shù)資料
型號: XCF128XFTG64C
廠商: Xilinx Inc
文件頁數(shù): 72/88頁
文件大?。?/td> 0K
描述: IC PROM SRL 128M GATE 64-FTBGA
標準包裝: 1
可編程類型: 系統(tǒng)內可編程
存儲容量: 128Mb
電源電壓: 1.7 V ~ 2 V
工作溫度: -40°C ~ 85°C
封裝/外殼: 64-TBGA
供應商設備封裝: 64-TFBGA
包裝: 托盤
產(chǎn)品目錄頁面: 601 (CN2011-ZH PDF)
其它名稱: 122-1578
Platform Flash XL High-Density Configuration and Storage Device
DS617 (v3.0.1) January 07, 2010
Product Specification
74
R
X-Ref Target - Figure 42
Notes:
1.
The Read Status Register command (Write 70h) can be issued just before or just after the Erase Resume command.
2.
To read the memory in Asynchronous mode, the CR15 Configuration Register bit must be written to 1.
Figure 42: Erase Suspend & Resume Flowchart and Pseudocode
Write 70h
Read Status
Register
YES
NO
SR7 = 1
YES
NO
SR6 = 1
Erase Continues
Write D0h
Read data from another block,
Program,
Set Configuration Register or
Block Protect/Unprotect/Lock
Start
Write B0h
Erase Complete
Write FFh
Read Data
Write FFh
erase_suspend_command
( )
{
writeToFlash (bank_address, 0xB0) ;
writeToFlash (bank_address, 0x70) ;
/* read status register to check if
erase has already completed */
do {
status_register=readFlash (bank_address) ;
/* E or G must be toggled*/
}
while (status_register.SR7== 0) ;
if
(status_register.SR6==0)
/*erase completed */
{
writeToFlash (bank_address, 0xFF)
;
read_data ( ) ;
/*read data from another block*/
/*The device returns to Read Array
(as if program/erase suspend was not issued).*/
}
else
{
writeToFlash (bank_address, 0xFF)
;
read_program_data ( );
/*read or program data from another address*/
writeToFlash (bank_address, 0xD0) ;
/*write 0xD0 to resume erase*/
}
DS617_36_101608
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