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參數(shù)資料
| 型號： | FM3580 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 5-Bit VID Controller with PC Security Element |
| 中文描述： | 5位VID控制器與PC安全因素 |
| 文件頁數(shù)： | 9/11頁 |
| 文件大?。?/td> | 107K |
| 代理商： | FM3580 |
9
F
www.fairchildsemi.com
FM3580 Rev. A.5
SOPR-A/B Register Diagram
MXSB MXSA
I4
I3
I2
I1
I0
BIT 7
BIT 0
BIT 1
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
NMO
5-Bit data for Y-Port
Non_Mux_Out bit
Multiplexer select bits:
00 - Multiplexer passes SOPR-A
01 - Multiplexer passes SOPR-B
10 - Multiplexer passes I-Port (Powerup default)
PIPR Register Diagram
0
0
0
I3
I2
I1
I0
BIT 7
BIT 0
BIT 1
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
I4
5-Bit latched I-Port data.
Reserved. Set to read 0-0-0 always.
Write VID Registers Diagram
A
C
K
A
C
K
S
T
O
P
S
T
A
R
T
W
R
I
T
E
DATA
BYTE
DEVICE
ADDRESS
1 0 0 1 1 1 0 0
A A
A A
0 0 -- SOPR-A Register
0 1 -- SOPR-B Register
(ASEL = 1)
Read VID Registers Diagram
A
C
K
A
C
K
BYTE
COUNT
S
T
A
R
T
R
E
A
D
DEVICE
ADDRESS
1 0 0 1 1 1 0 1
0 0 0 0 0 0 1 1
SOPR-A
READ DATA
A
C
K
A
C
K
SOPR-B
READ DATA
PIPR
READ DATA
N
O
A
C
K
S
T
O
P
(ASEL = 1)
Note:
-Bit 7 and Bit 6 are common to both the SOPR-A and SOPR-B registers.
-Bit 7 and Bit 6 are volatile bits.
-Bits [5:0] are non-volatile bits.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| FM3580M/MT20 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FM3580M20 | 功能描述:開關變換器、穩(wěn)壓器與控制器 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FM3580M20X | 功能描述:開關變換器、穩(wěn)壓器與控制器 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FM3580MT20 | 功能描述:開關變換器、穩(wěn)壓器與控制器 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| FM3580MT20X | 功能描述:開關變換器、穩(wěn)壓器與控制器 RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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