PC87307VUL National Semiconductor, PC87307VUL Datasheet - Page 168

• Manufacturer Part Number: PC87307VUL
• Description: PC87307/PC97307 Plug and Play Compatible and PC97 Compliant SuperI/O
• Manufacturer: National Semiconductor

www.national.com
0
0
7
0
0
0
0
7
7
7
Reserved
Reserved
0
0
6
0
0
0
0
6
6
6
BKSE
IrDA or Consumer-IR Modes
Reserved
IrDA or Consumer-IR Modes
Reserved
SBRK
0
5
0
1
0
5
5
5
STKP
0
4
0
0
0
4
4
4
Module ID(MID 7-4)
RFL5
TFL5
0
EPS
3
0
x
0
3
3
3
TFL4
RFL4
0
PEN
2
0
x
0
2
2
2
TFL3
RFL3
0
STB
1
0
x
0
1
1
1
TFL2
RFL2
0
WLS1
Revision ID(RID 3-0)
0
0
x
0
0
0
0
TFL1
RFL1
Reset
Required
Reset
Required
Reset
Required
Reset
Required
UART1 and UART2 (with IR) (Logical Devices 5 and 6)
WLS0
TFL0
RFL0
Link Control Register
Module Revision ID
Register (TXFLV)
Register (RXFLV)
Current Level
Current Level
Shadow of
Offset 06h
Offset 01h
Offset 07h
(SH_LCR)
TX_FIFO
Offset 00h
RX_FIFO
Register
Bank 2,
Bank 3,
Bank 2,
(MRID)
Bank 3
168
0
0
7
0
0
0
0
7
7
7
0
SHDM_DS
RXFTH1
6
0
0
0
0
6
6
6
0
SHMD_DS
RXFTH0
5
0
0
1
0
5
5
5
Reserved
Reserved
0
TXFHT1
4
0
0
0
0
4
4
4
AUX_IRRX
0
TXFTH0
3
0
0
0
0
0
3
3
3
Reserved
IR_SL1
Reserved
0
0
2
0
0
2
2
2
Reserved
TXFR
1
Reserved
IR_SL0
0
1
0
0
1
1
1
Reserved
0
RXFR
IRMSSL
0
0
0
0
0
0
0
0
Infrared Control Register1
Reset
Required
Reserved
Reset
Required
Reset
Required
Reset
Required
FIFO_EN
IR_FDPLX
FIFO Control Register
Infrared Control
Infrared Control
Offset 04h
Register 2
Offset 00h
Shadow of
Register 3
Offset 02h
Offset 02h
(SH_FCR)
(IRCR2)
(IRCR3)
Bank 5,
Bank 6,
Bank 4,
Bank 3,
(IRCR1)