- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄360758 > ICS82C404XXCN16 Peripheral IC PDF資料下載
參數(shù)資料
| 型號(hào)： | ICS82C404XXCN16 |
| 英文描述： | Peripheral IC |
| 中文描述： | 外圍芯片 |
| 文件頁(yè)數(shù)： | 4/13頁(yè) |
| 文件大?。?/td> | 610K |
| 代理商： | ICS82C404XXCN16 |
第1頁(yè)第2頁(yè)第3頁(yè)當(dāng)前第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)
Control Register Definition
The control register allows the user to adjust various internal options. The register is defined as follows:
Bit
9
Bit Name
C5
Default Value
0
Description
8
7
6
5
4
3
2
1
C4
C3
C2
C1
C0
NS2
NS1
NS0
0
0
0
1
0
0
0
0
This bit determines which power-down mode the PD pin will
implement. Power-down mode 1, C5=0, forces the MCLK signal to
be a function of the power-down register. Power-down mode 2,
C5=1, turns off the crystal and disables all outputs.
This bit determines which clock is multiplexed to VCLK during
frequency changes. C4=0 multiplexes the reference frequency to the
VCLK output. C4=1 multiplexes MCLK to the VCLK output for
applications where the graphics controller cannot run as slow as
f
REF
.
This bit determines the length of the time-out interval. The time-out
interval is derived from the MCLK VCO. If this VCO is
programmed to certain extremes, the time-out interval maybe too
short. C3=0, normal time-out. C3=1, doubled time-out interval.
Reserved, must be set to 0.
This bit adjusts the duty cycle. C1=0 causes a 1ns decrease in
output high time. C1=1 causes no adjustment. If the load
capacitance is high, the adjustment can bring the duty cycle closer
to 50%.
Reserved, must be set to 0.
Acts on register 2. NS2=0 prescales the N counter by 2.
NS2=1 prescales the P counter value to 4.
Acts on register 1. NS1=0 prescales the N counter by 2.
NS1=1 prescales the P counter value to 4.
Acts on register 0. NS0=0 prescales the P counter by 2.
NS0=1 prescales the P counter value to 4.
ICS82C404
4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICS82C404XXCW16 | Peripheral IC |
| ICS8302-01 | LOW SKEW, 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER W/ COMPLEMENTARY OUTPUT |
| ICS8302AM-01 | LOW SKEW, 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER W/ COMPLEMENTARY OUTPUT |
| ICS8302AM-01T | LOW SKEW, 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER W/ COMPLEMENTARY OUTPUT |
| ICS83021AMILF | 2.5V, 3.3V DIFFERENTIAL-TO-LVCMOS/LVTTL TRANSLATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS82C404XXCW16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| ICS830154AGI-08LF | 制造商:Integrated Device Technology Inc 功能描述:IC FANOUT BUFFER 1.5V 1:4 8TSSOP 制造商:Integrated Device Technology Inc 功能描述:IC CLK BUFFER 1:4 160MHZ 8TSSOP |
| ICS830154AGI-08LFT | 制造商:Integrated Device Technology Inc 功能描述:IC FANOUT BUFFER 1.5V 1:4 8TSSOP 制造商:Integrated Device Technology Inc 功能描述:IC CLK BUFFER 1:4 160MHZ 8TSSOP |
| ICS830154AMI-08LF | 功能描述:IC CLOCK BUFFER 1:4 160MHZ 8SOIC RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器，驅(qū)動(dòng)器 系列:HiPerClockS™ 標(biāo)準(zhǔn)包裝:74 系列:- 類型:扇出緩沖器（分配） 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 輸入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 輸出:HCSL，LVDS 頻率 - 最大:400MHz 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:32-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:32-QFN（5x5） 包裝:管件 |
| ICS830154AMI-08LFT | 功能描述:IC CLOCK BUFFER 1:4 160MHZ 8SOIC RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器，驅(qū)動(dòng)器 系列:HiPerClockS™ 標(biāo)準(zhǔn)包裝:74 系列:- 類型:扇出緩沖器（分配） 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 輸入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 輸出:HCSL，LVDS 頻率 - 最大:400MHz 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:32-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:32-QFN（5x5） 包裝:管件 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。