ACTIVIDAD Nº 2
OBJETIVO: IDENTIFICAR LA FUNCION DE C/U DE LOS PINES Y CONTACTOS DE LOS PUESRTOS Y CONECTORES DE LA MAINBOARD
1. DEFINIR PINOUT
2. GRAFICAR DE LOS SIGUIENTES CONECTORES Y PUERTOS
1. DEFINIR PINOUT
2. GRAFICAR DE LOS SIGUIENTES CONECTORES Y PUERTOS
SOLUCION
1.
Pinout es un término anglosajón que, en traducción libre, significa patillaje, o más correctamente asignación de patillaje. Es usado en electronica para determinar la función de cada pin en un circuito integrado, o bien en un dispocitivo electronico discreto. En informatica, para describir cómo un conector es cableado. Cada patica del conector tiene un propósito que se describe brevemente en el pinout.
1.
El pinout puede ser mostrado como una simple tabla o puede incluir un diagrama. Es importante dejar claro cómo ver el diagrama, indicar si éste muestra la parte posterior del conectador (donde se unen los alambres a él) o la "cara de acoplamiento" del conectador. Los pinouts publicados son particularmente importantes cuando diferentes fabricantes desean interconectar sus productos usando estandares abierto.
2.
El LPT1 tiene 25 pines
El VGA tiene 15 pines
El SERIAL tienes 9 pines
| DB-9 Pin | Name | Dir | Description |
|---|---|---|---|
| 1 | CD |  | Carrier Detect |
| 2 | RXD | | Receive Data |
| 3 | TXD |  " width="32" height="9"> | Transmit Data |
| 4 | DTR | " width="32" height="9"> | Data Terminal Ready |
| 5 | GND |  | System Ground |
| 6 | DSR | | Data Set Ready |
| 7 | RTS | " width="32" height="9"> | Request to Send |
| 8 | CTS | | Clear to Send |
| 9 | RI | | Ring Indicator |
El IDE tiene 40 pines
| Pin | Signal | Description |
|---|---|---|
| 1 | /RESET | Reset |
| 2 | GND | Ground |
| 3 | DD7 | Data 7 |
| 4 | DD8 | Data 8 |
| 5 | DD6 | Data 6 |
| 6 | DD9 | Data 9 |
| 7 | DD5 | Data 5 |
| 8 | DD10 | Data 10 |
| 9 | DD4 | Data 4 |
| 10 | DD11 | Data 11 |
| 11 | DD3 | Data 3 |
| 12 | DD12 | Data 12 |
| 13 | DD2 | Data 2 |
| 14 | DD13 | Data 13 |
| 15 | DD1 | Data 1 |
| 16 | DD14 | Data 14 |
| 17 | DD0 | Data 0 |
| 18 | DD15 | Data 15 |
| 19 | GND | Ground |
| 20 | KEY | Key |
| 21 | n/c | Not connected |
| 22 | GND | Ground |
| 23 | /IOW | Write Strobe |
| 24 | GND | Ground |
| 25 | /IOR | Read Strobe |
| 26 | GND | Ground |
| 27 | IO_CH_RDY |
|
| 28 | ALE | Address Latch Enable |
| 29 | n/c | Not connected |
| 30 | GND | Ground |
| 31 | IRQR | Interrupt Request |
| 32 | /IOCS16 | IO ChipSelect 16 |
| 33 | DA1 | Address 1 |
| 34 | n/c | Not connected |
| 35 | DA0 | Address 0 |
| 36 | DA2 | Address 2 |
| 37 | /IDE_CS0 | (1F0-1F7) |
| 38 | /IDE_CS1 | (3F6-3F7) |
| 39 | /ACTIVE | Led driver |
| 40 | GND | Ground |
El ATX tiene 24 y 20 pines
El AT tiene pines de 8, 9 y 10
P8 AT power supply connector
| Pin | Name | Color | Description |
|---|---|---|---|
| 1 | PG | Orange | Power Good, +5 VDC when all voltages has stabilized. |
| 2 | +5V | Red | +5 VDC (or n/c) |
| 3 | +12V | Yellow | +12 VDC |
| 4 | -12V | Blue | -12 VDC |
| 5 | GND | Black | Ground |
| 6 | GND | Black | Ground |
P9 AT power supply connector
| Pin | Name | Color | Description |
|---|---|---|---|
| 1 | GND | Black | Ground |
| 2 | GND | Black | Ground |
| 3 | -5V | White or Yellow | -5 VDC |
| 4 | +5V | Red | +5 VDC |
| 5 | +5V | Red | +5 VDC
|
| 6 | +5V | Red | +5 VDC |
Pinout of the USB Connector | |||||||||||||||||||||||
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El RJ-45 tiene 8 pines
| Pin | Name | Description | EIA/TIA 568A cable colors | EIA/TIA 568B or AT&T 258A cable colors |
|---|---|---|---|---|
| 1 | TX+ | Transmit Data+ | White with green strip
 | White with orange stripe
 |
| 2 | TX- | Transmit Data- | Green with white stripe or solid green
 | Orange with white stripe or solid orange
 |
| 3 | RX+ | Receive Data+ | White with orange stripe
| White with green stripe
|
| 4 | n/c | Not connected | Blue with white stripe or solid blue
 | Blue with white stripe or solid blue
|
| 5 | n/c | Not connected | White with blue stripe
 | White with blue stripe
|
| 6 | RX- | Receive Data- | Orange with white stripe or solid orange
| Green with white stripe or solid
|
| 7 | n/c | Not connected | White with brown strip
 | White with brown strip
|
| 8 | n/c | Not connected | Brown with white stripe or solid brown
 | Brown with white stripe or solid brown
|
El SATA tiene 7 y 15 pines
SATA Data pinout
| Pin # | Signal Name | Signal Description |
| 1 | GND | Ground |
| 2 | A+ | Transmit + |
| 3 | A- | Transmit - |
| 4 | GND | Ground |
| 5 | B- | Receive - |
| 6 | B+ | Receive + |
| 7 | GND | Ground |
SATA Power pinout
| Pin # | Signal Name | Signal Description |
| 1 | V33 | 3.3v Power |
| 2 | V33 | 3.3v Power |
| 3 | V33 | 3.3v Power, Pre-charge, 2nd mate |
| 4 | Ground | 1st Mate |
| 5 | Ground | 2nd Mate |
| 6 | Ground | 3rd Mate |
| 7 | V5 | 5v Power, pre-charge, 2nd mate |
| 8 | V5 | 5v Power |
| 9 | V5 | 5v Power |
| 10 | Ground | 2nd Mate |
| 11 | Reserved | - |
| 12 | Ground | 1st Mate |
| 13 | V12 | 12v Power, Pre-charge, 2nd mate |
| 14 | V12 | 12v Power |
| 15 | V12 | 12v Power |
El FLOPPY tiene 34 pines
| Signal Name | Pin # | Pin # | Signal Name |
|---|---|---|---|
| Ground | 1 | 2 | DENSEL |
| Ground | 3 | 4 | Reserved |
| Key | 5 | 6 | FDEDIN |
| Ground | 7 | 8 | Index |
| Ground | 9 | 10 | Motor Enabled A |
| Ground | 11 | 12 | Drive Select B |
| Ground | 13 | 14 | Drive Select A |
| Ground | 15 | 16 | Motor Enable B |
| MSEN1 | 17 | 18 | DIR (Stepper Motor Direction) |
| Ground | 19 | 20 | STEP (Step Pulse) |
| Ground | 21 | 22 | Write Data |
| Ground | 23 | 24 | Write Enable |
| Ground | 25 | 26 | Track 00 |
| MSEN0 | 27 | 28 | Write Protect |
| Ground | 29 | 30 | Read Data |
| Ground | 31 | 32 | Side1 Select |
| Ground | 33 | 34 | Disk Change |
Muy bueno el POST, es de mucha utilidad. Vale 10 puntos ;)
ResponderEliminarBuena info, Gracias
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