Humen central station to Panyu

1.

bus line: Line 2 → line 4 → route 81 of Gaofeng special line, the whole journey is about 29.4km

1. Take line 2 from Huaqiangbei, pass 2 stops, reach the citizen center station

2, walk about 200m, transfer to line 4

3, take line 4, pass 11 stops, reach Qinghu station

4, walk about 150m, reach Qinghu subway connecting station

5, take route 81 of Gaofeng special line, After 7 stops, arrive at Weizi community station

6, walk about 360 meters to Ping An Financial Training Institute

2. Hello
there are two types of PCI slots at present
1. PCI interface is an expansion slot based on PCI local bus. Its color is generally milky white, its bit width is 32-bit or 64 bit, its working frequency is 33MHz, and its maximum data transmission rate is 133mb / sec (32-bit) and 266mb / sec (64 bit). It can plug in graphics card, sound card, network card, built-in modem, built-in ADSL modem, USB2.0 card, IEEE1394 card, IDE interface card, raid card, TV card, video capture card and other kinds of expansion cards
2. PCI Express is a new generation of bus interface. The interface of PCI Express varies according to the bus bit width, including x1, x4, X8 and x16. A shorter PCI Express card can be inserted into a longer PCI Express slot. PCI Express interface can support hot plug. The PCI Express card supports three voltages of + 3.3V, 3.3vaux and + 12V. The bit width of PCI Express interface used to replace AGP interface is x16, which can provide 5GB / s bandwidth. Even with coding loss, it can still provide about 4GB / s actual bandwidth, far more than 2.1gb/s bandwidth of AGP 8x
overview of PCI and PCI-E interface bandwidth
PCI bus has a 32-bit bandwidth, a bus frequency of 33 MHz and a set of data per clock. Its bandwidth is 127.2 MB / s, that is 1017.6 Mbps
PCI 2.1 bus has 64 bit width, 66 MHz bus frequency, one set of data per clock, and its bandwidth is 508.6 MB / s, or 4068.8 Mbps
PCI Express
bandwidth (bidirectional transmission mode):
1 Lane - X1: 500MB / s
4 Lane - X4: 2GB / S (2000mb / s)
8 Lane - X8: 4GB / S (4000mb / s)
16 Lane - x16: 8GB / S (8000MB / s)

3.

PCI slot is more useful, PCI slot expansion is very rich, can plug graphics card, sound card, network card, built-in modem, built-in adslmodem, USB2.0 card, IEEE1394 card, IDE interface card, raid card, TV card, video capture card and other kinds of expansion card

PCI slot is the main expansion slot of the motherboard. By inserting different expansion cards, almost all the external functions of the computer can be achieved

in structure, PCI is a primary bus inserted between CPU and original system bus, which is managed by a bridge circuit, and the interface between upper and lower is realized to coordinate data transmission

the manager provides signal buffer and can maintain high performance at high clock frequency. It provides connection interface for video card, sound card, network card, modem and other devices, and the working frequency is 33MHz / 66MHz

expansion materials

PCI slot the expansion slot based on PCI local bus is generally milky white, which is located below the AGP slot and above the ISA slot on the motherboard. At present, 32-bit, 33MHz PCI bus is widely used, and 64bit PCI slot is more used in server procts

for many players, having two PCI slots on a motherboard is the most perfect. A voice card, a diagnostic card or other device. And some video proction users, PCI slot on the motherboard need more. Different requirements create different motherboards

PCI bus system requires a PCI control card, which must be installed in a PCI slot. This kind of slot is the type with the largest number of slots on the motherboard. On the current popular desktop motherboard, ATX motherboard generally has 5-6 PCI slots, while the smaller mATX motherboard also has 2-3 PCI slots

according to the different ways of implementation, PCI controller can exchange 32-bit or 64 bit data with CPU at one time, which allows intelligent PCI auxiliary adapter to perform tasks in parallel with CPU by using a bus master technology. PCI allows multiplexing technology, which allows more than one electronic signal to exist on the bus at the same time

4.

PCI slot can be used to install various expansion cards of PCI slot

PCI slot can be inserted with sound card, network card, built-in modem, built-in ADSL modem, USB2.0 card, IEEE1394 card, IDE interface card, raid card, TV card, video capture card and other kinds of expansion cards

PCI slot is the main expansion slot of the motherboard. By inserting different expansion cards, you can get almost all the functions that the computer can achieve. It is a veritable "universal" expansion slot

extended data:

main performance

1, high transmission rate, the maximum data transmission rate is 132mb / s, when the data width is upgraded to 64 bits, the data transmission rate can reach 264mb / s. This is unmatched by other buses. It greatly eases the bottleneck of data I / O, makes the function of high-performance CPU fully play, and meets the needs of high-speed device data transmission

PCI bus can make multiple buses coexist in one system and accommodate different speed devices to work together. Through the host-pci bridge mole chip, the CPU bus and PCI bus are bridged

5. Plus network card, sound card, multimedia acquisition card, TV card, 1394 card, USB card can be used

6. Bus route: No.9 → No.405 → airport bus 1, the whole journey is about 34.3km
1. Walk about 90m from Changsha bus station to north bus station
2. Take No.9 bus, pass 9 stops and reach JingWuMen station (or 159)
3. Take No.405 bus, pass 6 stops and reach Chang intersection station
4. Walk about 190m to Civil Aviation Hotel Station
5. Take airport bus 1, pass 1 stop, Network map of Huanghua Airport Station This data comes from the network map, and the final result is subject to the latest data of the network map

7. Yiyang to Changsha only direct Hunan high-speed words about 40
is to Changsha bus west station
you do 312 to the railway station before the first World War get off (Chang Hotel) to the famous airlines hotel to do airport bus
17.5 yuan to the airport
about 20 minutes a class
if you directly to the west station to take a car to the airport
to hit the table to more than 100
talk about the price 100 can be done

8. Take a long-distance bus from Dongguan Humen central station to Dongguan Humen central passenger station:
Dongguan Humen central passenger station - Guangzhou Panyu Shiqiao bus station (Qiaoxing Avenue) (take 1 stop) to Guangzhou Panyu Shiqiao bus station (Qiaoxing Avenue)

route details: Dongguan Humen Central passenger station - Guangzhou Panyu Shiqiao bus station (Qiaoxing Avenue)
departure time: 07:00 in the morning, 19:20 in the evening, Every 30 minutes: about 80 minutes

the earliest train starts at 7 a.m

9. It depends on how you go. If you take a bus at Changsha railway station, you can take the famous Airline Hotel opposite the railway station to Huanghua Airport. It's faster to take the high speed. It takes about 40 minutes to get there. If you are not in a hurry, go to the bus station and take bus 114. Remember that there is a "114 area bus" (this terminal is not Huanghua Airport) to do 114, or you can go directly outside Huanghua Airport.