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PDF F81218 Data sheet ( Hoja de datos )
| Número de pieza | F81218 | |
| Descripción | ISA/LPC to 6 UART | |
| Fabricantes | Feature Integration Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de F81218 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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F81218
F81218D/DG
ISA/LPC to 6 UART Datasheet
Release Date: August, 2007
Version: V0.33P
F81218
August, 2007
V0.33P
1 page  
www.DataSheet4U.net
F81218
6.9.5 IRQIN1 Channel Select Register (Only for LPC) – index 70h ......................................... 40
6.10 Watch Dog Timer Device Control Register (LDN 8) ........................................................................ 41
6.10.1 Device Enable Register – index 30h.................................................................................. 41
6.10.2 I/O Port Select Register – index 60h.................................................................................. 41
6.10.3 I/O Port Select Register – index 61h.................................................................................. 41
6.10.4 IRQ Channel Select Register – index 70h ......................................................................... 41
6.10.5 Timer Status and Control Register – index F0h................................................................. 42
6.10.6 Timer Count Number Register – index F1h....................................................................... 43
6.11 GPIO and PME Device Control Register (LDN 9)............................................................................ 43
6.11.1 GPIO Port 2 Control Register – index F0h........................................................................ 43
6.11.2 GPIO Port 1 Control Register – index F1h........................................................................ 43
6.11.3 GPIO Port 2 Output Data Control Register – index F2h ................................................... 44
6.11.4 GPIO Port 1 Output Data Register – index F3h ................................................................ 45
6.11.5 PME Event 1 Control Register – index F4h ...................................................................... 45
6.11.6 PME Event 2 Control Register – index F5h ...................................................................... 46
6.11.7 PME Event 3 Control Register – index F6h ...................................................................... 47
6.11.8 GPIO Port 2 Input Status Register – index F7h ................................................................. 47
6.11.9 GPIO Port 1 Input Status Register – index F8h ................................................................. 48
6.11.10 PME Real Time Status Register – index F9h..................................................................... 48
6.11.11 PME Edge Status 1 Register – index FAh ......................................................................... 48
6.11.12 PME Edge Status 2 Register – index FBh ......................................................................... 49
6.11.13 PME Edge Status 3 Register – index FCh ......................................................................... 49
7. Electron Characteristic................................................................................................................................ 51
7.1 Absolute Maximum Ratings ............................................................................................................. 51
7.2 DC Characteristics ............................................................................................................................ 51
7.3 AC Timing Characteristics................................................................................................................ 53
8. Ordering Information .................................................................................................................................. 54
9. Package Dimensions ................................................................................................................................... 55
10. Application Circuit....................................................................................................................................... 54
F81218
August, 2007
V0.33P
5 Page 
www.DataSheet4U.net
F81218
33 SOUT6
I/O8t5V-d100
UART 6 Serial Output. Used to transmit serial data out to the
communication link.
PS_238_IRQF
Power setting pin to define the IRQF index.
Default PS_238_IRQF = 0, IRQF index is programmed by
register. If PS_238_IRQF = 1, setting IRQF index to 0x238
34 DCD6#
INt5V
Data Carrier Detect. An active low signal indicates the
modem or data set has detected a data carrier.
35 RI6#
INt5V
Ring Indicator. An active low signal indicates that a ring
signal is being received from the modem or data set.
36 CTS4#
INt5V
Clear To Send is the modem control input.
37 DSR4#
INt5V
Data Set Ready. An active low signal indicates the modem or
data set is ready to establish a communication link and transfer
data to the UART.
38 RTS4#
39 DTR4#
PS_LPC
40 SIN4
I/O8t5V-d100
I/O8t5V-d100
INt5V
UART 4 Request To Send. An active low signal informs the
modem or data set that the controller is ready to send data.
UART 4 Data Terminal Ready. An active low signal informs
the modem or data set that controller is ready to communicate.
Power on setting pin to define the ISA or LPC interface.
Default PS_LPC=0, ISA interface.
When PS_LPC=1, transfer to LPC interface.
Serial Input. Used to receive serial data through the
communication link.
41 SOUT4
I/O8t5V-d100
UART 4 Serial Output. Used to transmit serial data out to the
communication link.
PS_2E8_IRQD
Power setting pin to define the IRQD index.
Default PS_2E8_IRQD = 0, IRQF index is programmed by
register.
If PS_2E8_IRQD = 1, setting IRQF index to 0x2E8.
42 DCD4#
43 RI4#
47 CTS3#
INt5V
INt5V
INt5V
Data Carrier Detect. An active low signal indicates the
modem or data set has detected a data carrier.
Ring Indicator. An active low signal indicates that a ring
signal is being received from the modem or data set.
Clear To Send is the modem control input.
-6- August, 2007
V0.33P
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet F81218.PDF ] | |
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