參數(shù)資料
型號(hào)： ST52F514Y1M6
英文描述： IC MAX 7000 CPLD 256 256-FBGA
中文描述： 微控制器
文件頁(yè)數(shù)： 33/106頁(yè)
文件大?。?/td> 648K
代理商： ST52F514Y1M6
ST52F510/F513/F514
33/106
A similar procedure can be used to write a single
block:
1.
The SetPage command is sent, followed by
the page number where the data should be
written
2.
The IncBlockcommandis sent as many times
as the block number inside the page (for ex-
ample: to address the block 3 the IncBlock
must be sent 3 times)
3.
The WriteBlock command is sent followed by
the 32 data bytes to be written.
4.
After the 32th byte is sent, the device holds
the SCL line low until all the data are not
stored in the memory (about 4.5 ms: 2 ms for
erasing and 2.5 for writing: the same time for
a single byte)
The procedures described previously can be
repeated as many time as needed, without exiting
from Programming Mode or re-sending the Slave
Address again.
The commands ByteErase and BlockErase, used
instead of ByteWrite and BlockWrite,erase (put all
bit to 0) the specified memory location or block.
4.2.4 Option Bytes Programming.
The
Byte addresses cannot be accessed with a
sequential procedure like the one described in
Section
4.2.2.
Actually,
automatically incremented up to the last block or
address in page 31. Afurther increment sets all the
pointers to 0.
The Option Byte addresses (located at page 48,
block 0, addresses 0-7) must be accessed with a
direct addressing procedure as the one described
in Section 4.2.3.
If the Fast Programming procedure is used, it must
be followed by a Random Block Writing procedure
to program the Option Bytes. The other 24 bytes of
the block can be written with dummy values.
Option
the
pointers
are
Figure 4.2 Programming Procedures
Fast Programming Procedure
Random Byte Writing Procedure
Random Block Writing Procedure
Option Byte Writing Procedure
S=Start, P=Stop, A=Acknowledge, NA=Non-acknowledge
From Slave to Master
From Master to Slave
S
10100000
A
00000000
A
GlobalErase
A
FastBlockWrite
A
Data0
A
.....
.....
Data31
A
IncBlock
A
FastBlockWrite
A
.....
Data31
A
.....
.....
Data31
A
P
.....
SetPage
A
Page Address
A
ByteWrite
A
Byte Address
A
Data
A
Command
.....
.....
SetPage
A
Page Address
A
IncBlock
A
.....
IncBlock
A
BlockWrite
A
Data0
A
.....
.....
Data31
A
Command
.....
.....
SetPage
A
00110000
A
WriteBlock
A
Option Byte 0
A
.....
Option Byte 7
A
.....
.....
Dummy 0
A
.....
Dummy 23
A
P
相關(guān)PDF資料
PDF描述
ST52F514Y3B6 IC MAX 7000 CPLD 128 144-TQFP
ST52F514Y3M6 IC MAX 7000 CPLD 256 144-TQFP
ST5R33 Programmable Logic IC; Logic Type:Programmable; No. of Macrocells:102; Package/Case:144-TQFP; Leaded Process Compatible:No; Number of Circuits:1728; Peak Reflow Compatible (260 C):No; Mounting Type:surface mount RoHS Compliant: No
ST5R50 ; No. of Macrocells:64; IC Generic Number:; No. of Outputs:68; Number of Inputs:68; Operating Temp. Max:70 C; Operating Temp. Min:0 C; Propagation Delay:10ns; No. of Pins:44
ST5R25 Programmable Logic IC; Logic Type:Programmable; No. of Macrocells:32; Package/Case:44-PLCC; Mounting Type:Surface Mount
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST52F514Y3B6 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
ST52F514Y3M6 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
ST52F514YMM6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT INTELLIGENT CONTROLLER UNIT ICU Two Timer/PWMs, ADC, I2C, SPI, SCI
ST-52K 制造商:Eaton Heinemann 功能描述:ST52K
ST52N 制造商:Eaton Corporation 功能描述:
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