- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄16817 > KSZ8863MLL-EVAL (Micrel Inc)BOARD EVALUATION FOR KSZ8863MLL PDF資料下載
參數(shù)資料
| 型號(hào)： | KSZ8863MLL-EVAL |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 51/106頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EVALUATION FOR KSZ8863MLL |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 主要目的： | 接口，以太網(wǎng) PHY |
| 嵌入式： | 否 |
| 已用 IC / 零件： | KSZ8863MLL |
| 已供物品： | 板 |
| 相關(guān)產(chǎn)品： | 576-3751-ND - IC ETHERNET SWITCH 3PORT 48-LQFP 576-3577-ND - IC ETHERNET SW 3PORT 48-LQFP |
| 其它名稱： | 576-3867 |
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頁當(dāng)前第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
PIC16C72 Series
DS39016A-page 48
Preliminary
1998 Microchip Technology Inc.
8.4.1.1
ADDRESSING
Once the SSP module has been enabled, it waits for a
START condition to occur. Following the START condi-
tion, the 8-bits are shifted into the SSPSR register. All
incoming bits are sampled with the rising edge of the
clock (SCL) line. The value of register SSPSR<7:1> is
compared to the value of the SSPADD register. The
address is compared on the falling edge of the eighth
clock (SCL) pulse. If the addresses match, and the BF
and SSPOV bits are clear, the following events occur:
a)
The SSPSR register value is loaded into the
SSPBUF register.
b)
The buffer full bit, BF is set.
c)
An ACK pulse is generated.
d)
SSP interrupt ag bit, SSPIF (PIR1<3>) is set
(interrupt is generated if enabled) - on the falling
edge of the ninth SCL pulse.
In 10-bit address mode, two address bytes need to be
received by the slave. The ve Most Signicant bits
(MSbs) of the rst address byte specify if this is a 10-bit
address. Bit R/W (SSPSTAT<2>) must specify a write
so the slave device will receive the second address
byte. For a 10-bit address the rst byte would equal
‘1111 0 A9 A8 0’, where A9 and A8 are the two MSbs
of the address. The sequence of events for 10-bit
address is as follows, with steps 7- 9 for slave-transmit-
ter:
1.
Receive rst (high) byte of Address (bits SSPIF,
BF, and bit UA (SSPSTAT<1>) are set).
2.
Update the SSPADD register with second (low)
byte of Address (clears bit UA and releases the
SCL line).
3.
Read the SSPBUF register (clears bit BF) and
clear ag bit SSPIF.
4.
Receive second (low) byte of Address (bits
SSPIF, BF, and UA are set).
5.
Update the SSPADD register with the rst (high)
byte of Address, if match releases SCL line, this
will clear bit UA.
6.
Read the SSPBUF register (clears bit BF) and
clear ag bit SSPIF.
7.
Receive repeated START condition.
8.
Receive rst (high) byte of Address (bits SSPIF
and BF are set).
9.
Read the SSPBUF register (clears bit BF) and
clear ag bit SSPIF.
TABLE 8-3
DATA TRANSFER RECEIVED BYTE ACTIONS
Status Bits as Data
Transfer is Received
SSPSR
→ SSPBUF
Generate ACK
Pulse
Set bit SSPIF
(SSP Interrupt occurs
if enabled)
BF
SSPOV
0
Yes
1
0
No
Yes
1
No
Yes
0
1
No
Yes
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| V150B36E150BL | CONVERTER MOD DC/DC 36V 150W |
| 50PX47MEFCTA6.3X11 | CAP ALUM 47UF 50V 20% RADIAL |
| IR3084UMTRPBF | IC CTLR XPHASE 28-MLPQ |
| 202D296-25-0 | BOOT MOLDED |
| 1812R-104J | INDUCTOR UNSHIELDED 100UH SMD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KSZ8863MLLI | 功能描述:以太網(wǎng) IC 3-Port Copper 10/100 Ethernet Switch w/ 1x MII Interface (Industrial Grade) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8863RLL | 功能描述:以太網(wǎng) IC 3-Port Copper 10/100 Ethernet Switch with 1x RMII Interface (Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8863RLL-EVAL | 功能描述:以太網(wǎng)開發(fā)工具 3-Port Copper 10/100 Ethernet Switch with 1x RMII Interface - Evaluation Board RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評(píng)估:KSZ8873RLL 接口類型:RMII 工作電源電壓: |
| KSZ8863RLLI | 功能描述:以太網(wǎng) IC 3-Port Copper 10/100 Ethernet Switch w/ 1x RMII Interface (Industrial Grade) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray |
| KSZ8864CNXCA | 功能描述:Ethernet Controller 10/100 Base-T/TX PHY MII, RMII Interface 64-QFN (8x8) 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):有效 協(xié)議:以太網(wǎng) 功能:控制器 接口:MII，RMII 標(biāo)準(zhǔn):10/100 Base-T/TX PHY 電壓 - 電源:1.8V，2.5V，3.3V 電流 - 電源:- 工作溫度:0°C ~ 70°C 封裝/外殼:64-VFQFN 裸露焊盤 供應(yīng)商器件封裝:64-QFN（8x8） 標(biāo)準(zhǔn)包裝:348 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。