LPC47N237-MD SMSC [SMSC Corporation], LPC47N237-MD Datasheet - Page 94

• Manufacturer Part Number: LPC47N237-MD
• Description: 3.3V I/O CONTROLLER FOR PORT REPLICATORS AND DOCKING STATIONS
• Manufacturer: SMSC [SMSC Corporation]

Revision 0.3 (10-26-04)
REGISTER
INDEX
CR1C
CR1D
CR1E
CR2A
CR2B
CR2C
CR2D
CR2E
CR1F
CR20
CR21
CR22
CR23
CR24
CR25
CR26
CR27
CR28
CR29
CR2F
CR30
CR31
CR32
CR33
CR34
CR35
CR36
CR37
CR38
TYPE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
(NOTE 17.3)
RESET
HARD
0x00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DATASHEET
VCC POR
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x80
0x00
0x00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Page 94
VTR POR
0x00
0x00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3.3v I/O Controller for Port Replicators and Docking Stations
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
2
1
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
Reserved – read only, read
returns 0.
EPP Timeout Select
ECP Software Select
Parallel Port Base Address
UART Base Address
PP DMA Select
PP IRQ Select
UART IRQ Select
SIRQ_CLKRUN_En
Runtime Register Block Address
Runtime Register Block Address
LPC GPIO Direction Register
LPC GPIO Polarity Register
REGISTER
SMSC DS – LPC47N237