參數(shù)資料
型號: M58LR128FB95ZB6E
廠商: NUMONYX
元件分類: PROM
英文描述: 8M X 16 FLASH 1.8V PROM, 95 ns, PBGA56
封裝: 7.70 X 9 MM, 0.75 MM PITCH, LEAD FREE, VFBGA-56
文件頁數(shù): 73/82頁
文件大?。?/td> 1303K
代理商: M58LR128FB95ZB6E
75/82
M58LR128FT, M58LR128FB
Figure 29. Buffer Enhanced Factory Program Flowchart and Pseudo Code
Write 80h to
Address WA1
AI07302B
Start
Write D0h to
Address WA1
Write FFFFh to
Address = NOT WA1
Read Status
Register
SR7 = 0
NO
SR0 = 0
YES
Read Status Register
SR3 and SR1for errors
Exit
Write PDX
Address WA1
Increment Count
X = X + 1
Initialize count
X = 0
X = 32
YES
Read Status
Register
Last data?
YES
Read Status
Register
SR7 = 1
YES
Full Status Register
Check
End
YES
Buffer_Enhanced_Factory_Program_Command
(start_address, DataFlow[]) {
writeToFlash (start_address, 0x80) ;
writeToFlash (start_address, 0xD0) ;
do{
do {
status_register = readFlash (start_address);
if (status_register.SR4==1) { /*error*/
if (status_register.SR3==1) /*VPP error */
error_handler ( ) ;
if (status_register.SR1==1) /* Locked Block */
error_handler ( ) ;
}
while (status_register.SR7==1)
x=0; /* initialize count */
do {
writeToFlash (start_address, DataFlow[x]);
x++;
}while (x<32)
do {
status_register = readFlash (start_address);
}while (status_register.SR0==1)
} while (not last data)
writeToFlash (another_block_address, FFFFh)
do {
status_register = readFlash (start_address)
}while (status_register.SR7==0)
full_status_register_check();
SR4 = 1
NO
SETUP PHASE
PROGRAM AND
VERIFY PHASE
EXIT PHASE
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