LPC47N237-MD SMSC [SMSC Corporation], LPC47N237-MD Datasheet - Page 104
LPC47N237-MD
Manufacturer Part Number
LPC47N237-MD
Description
3.3V I/O CONTROLLER FOR PORT REPLICATORS AND DOCKING STATIONS
Manufacturer
SMSC [SMSC Corporation]
Datasheet
1.LPC47N237-MD.pdf
(138 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC47N237-MD
Manufacturer:
SMSC
Quantity:
45
Company:
Part Number:
LPC47N237-MD
Manufacturer:
FUJI
Quantity:
575
- Current page: 104 of 138
- Download datasheet (698Kb)
17.4.25 CR24
17.4.26 CR25
Revision 0.3 (10-26-04)
CR24 can only be accessed in the configuration state and after the CSR has been initialized to 24H. CR24
is used to select the base address of Serial Port (UART). The serial port can be set to 96 locations on 8-
byte boundaries from 100H - 3F8H. To disable Serial Port, set ADR9 and ADR8 to zero. Set CR24.0 to 0
when writing the UART Base Address.
Serial Port Address Decoding: address bits A[15:10] must be ‘000000’ to access UART registers. A[2:0]
are decoded as XXXb.
This register is reserved, read only, and returns 0 when read.
BIT NO.
BIT NO.
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
No
Yes
Type: R/W
Type: R/W
BIT NAME
BIT NAME
Reserved
ADR2
ADR3
ADR4
ADR5
ADR6
ADR7
ADR8
ADR9
ADR3
ADR4
ADR5
ADR6
ADR7
ADR8
ADR9
EPP ENABLED
Table 17.20 - Parallel Port Addressing Options
UART Base Address Register
Parallel Port Base Address bits for decoder.
Read Only. A read returns 0.
Serial Port Base Address bits for decoder.
Parallel Port Base Address
DATASHEET
Table 17.19 - CR23
Table 17.21 - CR24
ADDRESSING (LOW BITS) DECODE
A[1:0] = XXb
A[2:0] = XXXb
Page 104
DESCRIPTION
DESCRIPTION
3.3v I/O Controller for Port Replicators and Docking Stations
Default: 0x00 on VCC POR
Default: 0x00 on VCC POR
SMSC DS – LPC47N237
Related parts for LPC47N237-MD
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
FAST ETHERNET PHYSICAL LAYER DEVICE
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
4-PORT USB2.0 HUB CONTROLLER
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
FDC37C672ENHANCED SUPER I/O CONTROLLER WITH FAST IR
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
COM90C66LJPARCNET Controller/Transceiver with AT Interface and On-Chip RAM
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet: