参数资料
型号: S29GL016A10FAI020
厂商: SPANSION LLC
元件分类: PROM
英文描述: 1M X 16 FLASH 3V PROM, 100 ns, PBGA64
封装: 13 X 11 MM, FBGA-64
文件页数: 65/95页
文件大小: 3585K
代理商: S29GL016A10FAI020
68
S29GL-A
S29GL-A_00_A12 May 21, 2008
Da ta
Sh e e t
10.11 DQ1: Write-to-Buffer Abort
DQ1 indicates whether a Write-to-Buffer operation was aborted. Under these conditions DQ1 produces a 1.
The system must issue the Write-to-Buffer-Abort-Reset command sequence to return the device to reading
array data. See Write Buffer on page 24 for more details.
Notes
1. DQ5 switches to 1 when an Embedded Program, Embedded Erase, or Write-to-Buffer operation exceeded the maximum timing limits.
Refer to DQ5: Exceeded Timing Limits on page 67 for more information.
2. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further details.
3. The Data# Polling algorithm should be used to monitor the last loaded write-buffer address location.
4. DQ1 switches to 1 when the device aborts the write-to-buffer operation.
Table 10.2 Write Operation Status
Status
DQ7
DQ6
DQ5
DQ3
DQ2
DQ1
RY/BY#
Standard Mode
Embedded Program Algorithm
DQ7#
Toggle
0
N/A
No toggle
0
Embedded Erase Algorithm
0
Toggle
0
1
Toggle
N/A
0
Program Suspend Mode
Program-
Suspend
Read
Program-Suspended
Sector
Invalid (not allowed)
1
Non-Program
Suspended Sector
Data
1
Erase Suspend Mode
Erase-
Suspend
Read
Erase-Suspended Sector
1
No toggle
0
N/A
Toggle
N/A
1
Non-Erase Suspended
Sector
Data
1
Erase-Suspend-Program
(Embedded Program)
DQ7#
Toggle
0
N/A
0
Write-to-
Buffer
DQ7#
Toggle
0
N/A
0
Abort (Note 4)
DQ7#
Toggle
0
N/A
1
0
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