- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄352476 > A42MX16-1PL100M (Electronic Theatre Controls, Inc.) IC TVS BI-DIR 24V 350W SOD-323 PDF資料下載
參數(shù)資料
| 型號： | A42MX16-1PL100M |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | IC TVS BI-DIR 24V 350W SOD-323 |
| 中文描述： | 40MX和42MX FPGA系列 |
| 文件頁數(shù)： | 26/120頁 |
| 文件大小： | 854K |
| 代理商： | A42MX16-1PL100M |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁當(dāng)前第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁
13
4958B–AUTO–11/10
Atmel ATA6285/ATA6286 [Preliminary]
3.5.3
Status Register
The Status Register contains information about the result of the most recently executed arithme-
tic instruction. This information can be used for altering program flow in order to perform
conditional operations. Note that the Status Register is updated after all ALU operations, as
specified in the Instruction Set Reference. This will in many cases remove the need for using the
dedicated compare instructions, resulting in faster and more compact code. The Status Register
is not automatically stored when entering an interrupt routine and restored when returning from
an interrupt. This must be handled by software.
3.5.3.1
The Atmel AVR Status REGister - SREG - :
Bit 7 - I: Global Interrupt Enable
The Global Interrupt Enable bit must be set for the interrupts to be enabled. The individual inter-
rupt enable control is then performed in separate control registers. If the Global Interrupt Enable
Register is cleared, none of the interrupts are enabled independent of the individual interrupt
enable settings. The I-bit is cleared by hardware after an interrupt has occurred, and is set by
the RETI instruction to enable subsequent interrupts. The I- bit can also be set and cleared by
the application with the SEI and CLI instructions, as described in the instruction set reference.
Bit 6 - T: Bit Copy Storage
The Bit Copy instructions BLD (Bit LoaD) and BST (Bit STore) use the T-bit as source or desti-
nation for the operated bit. A bit from a register in the Register File can be copied into T by the
BST instruction, and a bit in T can be copied into a bit in a register in the Register File by the
BLD instruction.
Bit 5 - H: Half Carry Flag
The Half Carry Flag H indicates a Half Carry in some arithmetic operations. Half Carry is useful
in BCD arithmetic. See Section 3.22 “Instruction Set Summary” on page 184 for detailed
information.
Bit 4 - S: Sign Bit, S = N
⊕ V
The S-bit is always an exclusive or between the Negative Flag N and the Two's Complement
Overflow Flag V. See Section 3.22 “Instruction Set Summary” on page 184 for detailed
information.
Bit 3 - V: Two's Complement Overflow Flag
The Two's Complement Overflow Flag V supports two's complement arithmetic. See Section
3.22 “Instruction Set Summary” on page 184 for detailed information.
Bit 2 - N: Negative Flag
The Negative Flag N indicates a negative result in an arithmetic or logic operation. See Section
3.22 “Instruction Set Summary” on page 184 for detailed information.
Bit
7
654
321
0
I
T
H
S
V
N
Z
CSREG
Read/Write
R/W
Initial Value
0
000
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A42MX02-1BG100 | 40MX and 42MX FPGA Families |
| A42MX04-1BG100 | 40MX and 42MX FPGA Families |
| A42MX09-1BG100 | 40MX and 42MX FPGA Families |
| A42MX24-1BG100 | 40MX and 42MX FPGA Families |
| A42MX02-1CQ100ES | 40MX and 42MX FPGA Families |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A42MX16-1PL84 | 功能描述:IC FPGA MX SGL CHIP 24K 84-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:MX 標(biāo)準(zhǔn)包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計:- 輸入/輸出數(shù):360 門數(shù):108000 電源電壓:2.25 V ~ 5.25 V 安裝類型:表面貼裝 工作溫度:0°C ~ 70°C 封裝/外殼:484-BGA 供應(yīng)商設(shè)備封裝:484-FPBGA（27X27） |
| A42MX16-1PL84I | 功能描述:IC FPGA MX SGL CHIP 24K 84-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:MX 標(biāo)準(zhǔn)包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計:- 輸入/輸出數(shù):360 門數(shù):108000 電源電壓:2.25 V ~ 5.25 V 安裝類型:表面貼裝 工作溫度:0°C ~ 70°C 封裝/外殼:484-BGA 供應(yīng)商設(shè)備封裝:484-FPBGA（27X27） |
| A42MX16-1PL84M | 制造商:Microsemi Corporation 功能描述:FPGA 42MX Family 24K Gates 608 Cells 119MHz/198MHz 0.45um Technology 3.3V/5V 84-Pin PLCC 制造商:Microsemi Corporation 功能描述:FPGA 24K GATES 608 CELLS 119MHZ/198MHZ 0.45UM 3.3V/5V 84PLCC - Rail/Tube 制造商:Microsemi Corporation 功能描述:IC FPGA 72 I/O 84PLCC 制造商:Microsemi Corporation 功能描述:IC FPGA MX SGL CHIP 24K 84-PLCC |
| A42MX16-1PLG84 | 功能描述:IC FPGA MX SGL CHIP 24K 84-PLCC RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:MX 標(biāo)準(zhǔn)包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計:- 輸入/輸出數(shù):360 門數(shù):108000 電源電壓:2.25 V ~ 5.25 V 安裝類型:表面貼裝 工作溫度:0°C ~ 70°C 封裝/外殼:484-BGA 供應(yīng)商設(shè)備封裝:484-FPBGA（27X27） |
| A42MX16-1PLG84I | 功能描述:IC FPGA MX SGL CHIP 24K 84-PLCC RoHS:是 類別:集成電路 (IC) >> 嵌入式 - FPGA（現(xiàn)場可編程門陣列） 系列:MX 標(biāo)準(zhǔn)包裝:40 系列:SX-A LAB/CLB數(shù):6036 邏輯元件/單元數(shù):- RAM 位總計:- 輸入/輸出數(shù):360 門數(shù):108000 電源電壓:2.25 V ~ 5.25 V 安裝類型:表面貼裝 工作溫度:0°C ~ 70°C 封裝/外殼:484-BGA 供應(yīng)商設(shè)備封裝:484-FPBGA（27X27） |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。