參數(shù)資料
型號(hào): EPCS4SI8
廠商: Altera
文件頁(yè)數(shù): 10/40頁(yè)
文件大?。?/td> 0K
描述: IC CONFIG DEVICE 4MBIT 8-SOIC
產(chǎn)品培訓(xùn)模塊: Three Reasons to Use FPGA's in Industrial Designs
標(biāo)準(zhǔn)包裝: 100
系列: EPCS
可編程類(lèi)型: 系統(tǒng)內(nèi)可編程
存儲(chǔ)容量: 4Mb
電源電壓: 3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 管件
產(chǎn)品目錄頁(yè)面: 604 (CN2011-ZH PDF)
其它名稱(chēng): 544-1243-5
Page 18
EPCS Device Memory Access
Serial Configuration (EPCS) Devices Datasheet
January 2014
Altera Corporation
Table 9. Block Protection Bits in the EPCS1 Device
Status Register Content
Memory Content
BP1 Bit
BP0 Bit
Protected Area
Unprotected Area
00
None
All four sectors—0 to 3
01
Sector 3
Three sectors—0 to 2
10
Two sectors—2 and 3
Two sectors—0 and 1
11
All sectors
None
Table 10. Block Protection Bits in the EPCS4 Device
Status Register Content
Memory Content
BP2 Bit
BP1 Bit
BP0 Bit
Protected Area
Unprotected Area
000
None
All eight sectors—0 to 7
001
Sector 7
Seven sectors—0 to 6
010
Sectors 6 and 7
Six sectors—0 to 5
011
Four sectors—4 to 7
Four sectors—0 to 3
100
All sectors
None
101
All sectors
None
110
All sectors
None
111
All sectors
None
Table 11. Block Protection Bits in the EPCS16 Device
Status Register
Content
Memory Content
BP2
Bit
BP1
Bit
BP0
Bit
Protected Area
Unprotected Area
00
0
None
All sectors (32 sectors 0 to 31)
00
1
Upper 32nd (Sector 31)
Lower 31/32nds (31 sectors—0 to 30)
01
0
Upper sixteenth (two sectors—30 and 31)
Lower 15/16ths (30 sectors—0 to 29)
01
1
Upper eighth (four sectors—28 to 31)
Lower seven-eighths (28 sectors—0 to 27)
10
0
Upper quarter (eight sectors—24 to 31)
Lower three-quarters (24 sectors—0 to 23)
10
1
Upper half (sixteen sectors—16 to 31)
Lower half (16 sectors—0 to 15)
11
0
All sectors (32 sectors—0 to 31)
None
11
1
All sectors (32 sectors—0 to 31)
None
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EPCS4SI8N 制造商:Altera Corporation 功能描述:SEMICONDUCTOR ((NW))
EPCS64 制造商:ALTERA 制造商全稱(chēng):Altera Corporation 功能描述:Serial Configuration Devices
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