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PINOUTS de CONECTORES |
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Aquí os presento una tabla de referencia muy útil y que no pocas veces me ha hecho tener que buscar por Internet infructuosamente. Los pinouts de una serie de conectores utilizados en informática y PIC's. |
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| Serie 9 Pin (PC) |
| Volver arriba |
(9p D-SUB macho PC (DTE)) |
(9p D-SUB hembra cable /
ratón
(DCE))
|
| Pin | Nombre | Dir. | Descripción |
|---|---|---|---|
| 1 | CD |
|
Carrier Detect |
| 2 | RXD |
|
Receive Data |
| 3 | TXD |
|
Transmit Data |
| 4 | DTR |
|
Data Terminal Ready |
| 5 | GND | |
System Ground |
| 6 | DSR |
|
Data Set Ready |
| 7 | RTS |
|
Request to Send |
| 8 | CTS |
|
Clear to Send |
| 9 | RI |
|
Ring Indicator |
Dirección vista desde el PC (TX/RX)
| Serie 25 Pin (PC) |
| Volver arriba |
(25p D-SUB male at PC (DTE)) |
(25p D-SUB female at cable / modem (DCE)) |
| Pin | Nombre | Dir. | Descripción |
|---|---|---|---|
| 1 | SHIELD | |
Shield Ground |
| 2 | TXD |
|
Transmit Data |
| 3 | RXD |
|
Receive Data |
| 4 | RTS |
|
Request to Send |
| 5 | CTS |
|
Clear to Send |
| 6 | DSR |
|
Data Set Ready |
| 7 | GND |
|
System Ground |
| 8 | CD |
|
Carrier Detect |
| 9 | n/c | ||
| 10 | n/c | ||
| 11 | n/c | ||
| 12 | n/c | ||
| 13 | n/c | ||
| 14 | n/c | ||
| 15 | n/c | ||
| 16 | n/c | ||
| 17 | n/c | ||
| 18 | n/c | ||
| 19 | n/c | ||
| 20 | DTR |
|
Data Terminal Ready |
| 21 | n/c | ||
| 22 | RI |
|
Ring Indicator |
| 23 | n/c | ||
| 24 | n/c | ||
| 25 | n/c |
Dirección vista desde el PC (TX/RX)
NO conectar
SHIELD (1) con GND (7) !
| Paralelo (PC) |
| Volver arriba |
(25p D-SUB hembra PC) |
(25p D-SUB macho cable
paralelo) |
| Pin | Nombre | Dir. | Descripción | Registro | Bit en Registro (7=MSB, 0=LSB) |
|---|---|---|---|---|---|
| 1 | STR |
|
Strobe | BASE+2 | 0 (inverted) |
| 2 | D0 |
|
Data Bit 0 | BASE | 0 |
| 3 | D1 |
|
Data Bit 1 | BASE | 1 |
| 4 | D2 |
|
Data Bit 2 | BASE | 2 |
| 5 | D3 |
|
Data Bit 3 | BASE | 3 |
| 6 | D4 |
|
Data Bit 4 | BASE | 4 |
| 7 | D5 |
|
Data Bit 5 | BASE | 5 |
| 8 | D6 |
|
Data Bit 6 | BASE | 6 |
| 9 | D7 |
|
Data Bit 7 | BASE | 7 |
| 10 | ACK |
|
Acknowledge | BASE+1 | 6 |
| 11 | BUSY |
|
Busy | BASE+1 | 7 (inverted) |
| 12 | PE |
|
Paper Empty | BASE+1 | 5 |
| 13 | SEL |
|
Select | BASE+1 | 4 |
| 14 | AUTFD |
|
Autofeed | BASE+2 | 1 (inverted) |
| 15 | ERR |
|
Error | BASE+1 | 3 |
| 16 | INIT |
|
Initialize / Reset | BASE+2 | 2 |
| 17 | SEL IN |
|
Select Input | BASE+2 | 3 |
| 18 | GND |
|
Signal Ground | ||
| 19 | GND | |
Signal Ground | ||
| 20 | GND | |
Signal Ground | ||
| 21 | GND | |
Signal Ground | ||
| 22 | GND | |
Signal Ground | ||
| 23 | GND | |
Signal Ground | ||
| 24 | GND | |
Signal Ground | ||
| 25 | GND | |
Signal Ground |
Dirección vista desde el PC (TX/RX)
BASE significa la dirección base
de la conección ( normalmente 378h para LPT1 y
278h para LPT2 ).
BASE+1 es conocido como status-register, BASE+2 as
control-register.
En la dirección 0000:0408h hay un valor WORD para cada
puerto paralelo instalado.
| Centronics (Impresora) |
| Volver arriba |
(36p Centronics
hembra en la impresora) |
(36p Centronics
macho en el cable) |
| Pin | Nombre | Dir. | Descripción |
|---|---|---|---|
| 1 | STR |
|
Strobe |
| 2 | D0 |
|
Data Bit 0 |
| 3 | D1 |
|
Data Bit 1 |
| 4 | D2 |
|
Data Bit 2 |
| 5 | D3 |
|
Data Bit 3 |
| 6 | D4 |
|
Data Bit 4 |
| 7 | D5 |
|
Data Bit 5 |
| 8 | D6 |
|
Data Bit 6 |
| 9 | D7 |
|
Data Bit 7 |
| 10 | ACK |
|
Acknowledge |
| 11 | BUSY |
|
Busy |
| 12 | PE |
|
Paper Empty |
| 13 | SEL |
|
Select |
| 14 | AUTFD | ? | Autofeed |
| 15 | n/c | ||
| 16 | 0 V | ||
| 17 | CHASSIS GND | ||
| 18 | +5 V PULL UP | +5 V DC (50 mA max) | |
| 19 | GND |
|
Signal Ground |
| 20 | GND |
|
Signal Ground |
| 21 | GND |
|
Signal Ground |
| 22 | GND |
|
Signal Ground |
| 23 | GND |
|
Signal Ground |
| 24 | GND |
|
Signal Ground |
| 25 | GND |
|
Signal Ground |
| 26 | GND |
|
Signal Ground |
| 27 | GND |
|
Signal Ground |
| 28 | GND |
|
Signal Ground |
| 29 | GND |
|
Signal Ground |
| 30 | GNDRESET |
|
Reset Ground |
| 31 | RESET |
|
Reset |
| 32 | ERROR |
|
Low when offline |
| 33 | 0 V |
|
Signal Ground |
| 34 | n/c | ||
| 35 | +5 V |
|
+5 V DC |
| 36 | SEL IN |
|
Select In (Taking low or high sets printer on line or off line respectively) |
Dirección vista desde la Impresora.
| PC Gameport / MIDI |
| Volver arriba |
(15p D-SUB hembra PC) |
(15p D-SUB macho cable / joystick) |
| Pin | Nombre | Dir. | Descripción |
|---|---|---|---|
| 1 | +5V |
|
+5 VDC |
| 2 | B1 |
|
Button 1 |
| 3 | X1 |
|
Joystick 1 - X |
| 4 | GND |
|
Ground |
| 5 | GND |
|
Ground |
| 6 | Y1 |
|
Joystick 1 - Y |
| 7 | B2 |
|
Button 2 |
| 8 | +5V |
|
+5 VDC |
| 9 | +5V |
|
+5 VDC |
| 10 | B4 |
|
Button 4 |
| 11 | X2 |
|
Joystick 2 - X |
| 12 | MIDI_TXD |
|
MIDI Transmit |
| 13 | Y2 |
|
Joystick 2 - Y |
| 14 | B3 |
|
Button 3 |
| 15 | MIDI_RXD |
|
MIDI Receive |
Dirección vista desde el PC (TX/RX)
| Keyboard 5 Pin DIN (PC) |
| Volver arriba |
(5p DIN 41524
hembra PC) |
(5p DIN 41524
macho cable / keyboard) |
| Pin | Nombre | Descripción | Comentarios |
|---|---|---|---|
| 1 | CLOCK | Clock | CLK/CTS, Open-collector |
| 2 | DATA | Data | RxD/TxD/RTS, Open-collector |
| 3 | n/c | Not connected | Reset on some very old keyboards. |
| 4 | GND | Ground | |
| 5 | VCC | +5 VDC |
| Keyboard 6 Pin Mini-DIN (PS/2) |
| Volver arriba |
(6p Mini-DIN
hembra (PS/2) PC) |
(6p Mini-DIN macho cable / keyboard) |
| Pin | Nombre | Dir. | Descrición |
|---|---|---|---|
| 1 | DATA |
|
Key Data |
| 2 | n/c | Not connected | |
| 3 | GND |
|
Gnd |
| 4 | VCC |
|
Power , +5 VDC |
| 5 | CLK |
|
Clock |
| 6 | n/c | Not connected |
Dirección vista desde el PC (TX/RX)
| VGA |
| Volver arriba |
(15p HIGH DENSITY D-SUB
hembra en la tarjeta de
video) |
(15p HIGH DENSITY D-SUB macho cable /
monitor) |
| Pin | Nombre | Dir. | Descripción |
|---|---|---|---|
| 1 | RED |
|
Red Video (75 Ohm, 0.7 V p-p) |
| 2 | GREEN |
|
Green Video (75 Ohm, 0.7 V p-p) |
| 3 | BLUE |
|
Blue Video (75 Ohm, 0.7 V p-p) |
| 4 | ID2 |
|
Monitor ID Bit 2 |
| 5 | GND |
|
Ground |
| 6 | RGND |
|
Red Ground |
| 7 | GGND |
|
Green Ground |
| 8 | BGND |
|
Blue Ground |
| 9 | KEY | Key (No pin) | |
| 10 | SGND |
|
Sync Ground |
| 11 | ID0 |
|
Monitor ID Bit 0 |
| 12 | ID1 or SDA |
|
Monitor ID Bit 1 |
| 13 | HSYNC or CSYNC |
|
Horizontal Sync (or Composite Sync) |
| 14 | VSYNC |
|
Vertical Sync |
| 15 | ID3 or SCL |
|
Monitor ID Bit 3 |
Dirección vista desde el PC / Tarjeta de video (TX/RX)
| SCART |
| Volver arriba |
(21p SCART hembra TV / Video) |
(21p SCART macho cable) |
| Pin | Nombre | Descripción | Nivel de Señal | Impedancia |
|---|---|---|---|---|
| 1 | AOR | Audio Out Right | 0.5 V RMS | <1k Ohm |
| 2 | AIR | Audio In Right | 0.5 V RMS | >10k Ohm |
| 3 | AOL | Audio Out Left + Mono | 0.5 V RMS | <1k Ohm |
| 4 | AGND | Audio Ground | ||
| 5 | B GND | RGB Blue Ground | ||
| 6 | AIL | Audio In Left + Mono | 0.5 V RMS | >10k Ohm |
| 7 | B | RGB Blue In | 0.7 V | 75 Ohm |
| 8 | SWTCH | Audio/RGB switch / 16:9 | ||
| 9 | G GND | RGB Green Ground | ||
| 10 | CLKOUT | Data 2: Clockpulse Out (Unavailable ??) | ||
| 11 | G | RGB Green In | 0.7 V | 75 Ohm |
| 12 | DATA | Data 1: Data Out (Unavailable ??) | ||
| 13 | R GND | RGB Red Ground | ||
| 14 | DATAGND | Data Ground | ||
| 15 | R | RGB Red In / Chrominance | 0.7 V (Chrom.: 0.3 V burst) | 75 Ohm |
| 16 | BLNK | Blanking Signal | 1-3 V = RGB, 0-0.4 V = Composite | 75 Ohm |
| 17 | VGND | Composite Video Ground | ||
| 18 | BLNKGND | Blanking Signal Ground | ||
| 19 | VOUT | Composite Video Out | 1 V | 75 Ohm |
| 20 | VIN | Composite Video In / Luminance | 1 V | 75 Ohm |
| 21 | SHIELD | Ground/Shield (Chassis) |
Esta página se modificó el 27/12/2008
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