欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: TFP503PZPG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: 14 X 14 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, HTQFP-100
文件頁數: 13/27頁
文件大小: 624K
代理商: TFP503PZPG4
TFP503
PanelBus HDCP DIGITAL RECEIVER
SLDS149 AUGUST 2004
20
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
I2C interface (continued)
The start and stop conditions are shown in Figure 16. The high-to-low transition of DDC_SDA while DDC_SCL
is high defines the start condition. The low-to-high transition of DDC_SDA while DDC_SCL is high defines the
stop condition. Each cycle (data or address) consists of 8 bits of serial data followed by 1 acknowledge bit
generated by the receiving device. Thus, each data/address cycle contains 9 bits as shown in Figure 17.
DDC_SCL
1
2
3
4
5
6
7
8
9
DDC_SDA
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
1
Slave Address
MSB
Sub Address
Data
Stop
Figure 17. I2C Access Cycles
Following a start condition, each I2C device decodes the slave address. The TFP503 responds with an
acknowledge by pulling the DDC_SDA line low during the ninth clock cycle if it decodes the address as its
address. During subsequent subaddress and data cycles, the TFP503 responds with an acknowledge as shown
in Figure 18. The subaddress is autoincremented after each data cycle.
The transmitting device must not drive the DDC_SDA signal during the acknowledge cycle so that the receiving
device may drive the DDC_SDA signal low. The not acknowledge, A, condition is indicated by the master by
keeping the DDC_SDA signal high just before it asserts the stop, P, condition. This sequence terminates a read
cycle as shown in Figure 19.
The slave address consists of 7 bits of address along with 1 bit of read/write information as shown below in
Figures 18, 19, and 20. For the TFP503, the possible slave addresses (including the R/W bit) are 0x74, 0x76
for write cycles and 0x75 and 0x77 for read cycles. Refer to the register map section for additional base address
information.
In order to minimize the number of bits that must be transferred for the link integrity check, a second read format
is supported. This format, shown in Figure 20, has an implicit subaddress equal to 0x08, the starting location
of Ri’.
Data
S
Slave Address
Sub Address
A
W
P
From Transmitter
From Receiver
W
Write
A
Acknowledge
S
Start Condition
P
Stop Condition
A
Data
A
Figure 18. I2C Write Cycle
相關PDF資料
PDF描述
TFP503PZP SPECIALTY CONSUMER CIRCUIT, PQFP100
TFP510PAPG4 SPECIALTY CONSUMER CIRCUIT, PQFP64
TFP510PAP SPECIALTY CONSUMER CIRCUIT, PQFP64
TFP513PAPG4 SPECIALTY CONSUMER CIRCUIT, PQFP64
TFP513PAP SPECIALTY CONSUMER CIRCUIT, PQFP64
相關代理商/技術參數
參數描述
TFP50N06 制造商:TAK_CHEONG 制造商全稱:Tak Cheong Electronics (Holdings) Co.,Ltd 功能描述:N-Channel Power MOSFET 50A, 60V, 0.023Ω
TFP510 制造商:TI 制造商全稱:Texas Instruments 功能描述:TI PANEL BUS DIGITAL TRANSMITTER
TFP510PAPG4 制造商:Texas Instruments 功能描述:PNLBUS DGTL TRANSMITTER 64HTQFP - Rail/Tube
TFP513 制造商:TI 制造商全稱:Texas Instruments 功能描述:TI PANELBUS DIGITAL TRANSMITTER
TFP513PAP 制造商:Texas Instruments 功能描述:
主站蜘蛛池模板: 石林| 金溪县| 隆化县| 阿尔山市| 青龙| 房产| 望都县| 濮阳市| 成武县| 宁国市| 扎鲁特旗| 崇信县| 申扎县| 集贤县| 张北县| 永春县| 手机| 绥芬河市| 呼图壁县| 安远县| 镇雄县| 仪征市| 金沙县| 鸡泽县| 平凉市| 泸水县| 库车县| 灵石县| 霍州市| 西和县| 佛学| 巍山| 凤凰县| 龙岩市| 台南市| 绍兴县| 抚远县| 鄂尔多斯市| 遵化市| 徐闻县| 淮北市|