参数资料
型号: XCF128XFTG64C
厂商: Xilinx Inc
文件页数: 70/88页
文件大小: 0K
描述: IC PROM SRL 128M GATE 64-FTBGA
标准包装: 1
可编程类型: 系统内可编程
存储容量: 128Mb
电源电压: 1.7 V ~ 2 V
工作温度: -40°C ~ 85°C
封装/外壳: 64-TBGA
供应商设备封装: 64-TFBGA
包装: 托盘
产品目录页面: 601 (CN2011-ZH PDF)
其它名称: 122-1578
Platform Flash XL High-Density Configuration and Storage Device
DS617 (v3.0.1) January 07, 2010
Product Specification
72
R
X-Ref Target - Figure 40
Notes:
1.
The Read Status Register command (Write 70h) can be issued just before or just after the Program Resume command.
2.
To read the memory in Asynchronous mode, the CR15 Configuration Register bit must be written to 1.
Figure 40: Program Suspend & Resume Flowchart and Pseudocode
Write 70h
Read Status
Register
YES
NO
SR7 = 1
YES
NO
SR2 = 1
Write D0h
Read data from
another address
Start
Write B0h
Program Complete
Write FFh
program_suspend_command
( )
{
writeToFlash (any_address, 0xB0) ;
writeToFlash (bank_address, 0x70) ;
/* read status register to check if
program has already completed */
do {
status_register=readFlash (bank_address) ;
/* E or G must be toggled*/
}
while (status_register.SR7== 0) ;
if
(status_register.SR2==0)
/*program completed */
{
writeToFlash (bank_address, 0xFF)
;
read_data ( ) ;
/*The device returns to Read Array
(as if program/erase suspend was not issued).*/
}
else
{
writeToFlash (bank_address, 0xFF)
;
read_data ( ); /*read data from another address*/
writeToFlash (any_address, 0xD0) ;
/*write 0xD0 to resume program*/
writeToFlash (bank_address, 0x70) ;
/*read status register to check if program has completed */
}
Write FFh
Program Continues with
Bank in Read Status
Register Mode
Read Data
Write 70h(1)
DS617_34_101608
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