LPC47S457-NC SMSC [SMSC Corporation], LPC47S457-NC Datasheet - Page 196

• Manufacturer Part Number: LPC47S457-NC
• Description: Advanced I/O with X-Bus Interface
• Manufacturer: SMSC [SMSC Corporation]

SMSC LPC47S45x
INDEX
0x60,
0x60,
0x60,
0x2C
0x2D
0x02
0x03
0x07
0x20
0x21
0x22
0x23
0x24
0x26
0x27
0x28
0x2A
0x2B
0x2E
0x2F
0x30
0x61
0x70
0x74
0xF0
0xF1
0xF2
0xF4
0xF5
0x30
0x61
0x70
0x74
0xF0
0xF1
0x30
0x61
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/W
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/W
R/W
R/W
R/W
W
R
R
R
R
Sysopt=0:
Sysopt=1:
Sysopt=0:
Sysopt=1:
RESET
0x03,
0x00,
0x00,
0x3C
0x2E
0x4E
0xF0
0x0E
0xFF
0x00
0x00
0x62
0x00
0x00
0x04
0x00
0x00
0x00
0x06
0x02
0x00
0x00
0x00
LOGICAL DEVICE 3 CONFIGURATION REGISTERS (Parallel Port)
0x00
0x00
0x00
0x04
0x00
LOGICAL DEVICE 4 CONFIGURATION REGISTERS (Serial Port 1)
0x00
0x00
PCI
LOGICAL DEVICE 1 CONFIGURATION REGISTERS (Reserved)
LOGICAL DEVICE 2 CONFIGURATION REGISTERS (Reserved)
-
-
-
-
-
-
-
-
LOGICAL DEVICE 0 CONFIGURATION REGISTERS (FDD)
Table 81 − LPC47S45x Configuration Registers Summary
VCC POR
Sysopt=0:
Sysopt=1:
Sysopt=0:
Sysopt=1:
Current
0x03,
0x00,
0x3C
0x00,
0x2E
0x4E
0xF0
0x0E
0xFF
GLOBAL CONFIGURATION REGISTERS
0x00
0x00
0x62
0x00
0x00
0x04
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x06
0x02
0x00
0x00
0x00
0x00
0x00
0x00
0x04
0x00
0x00
0x00
-
-
DATASHEET
VTR POR
Revision
0x03,
0x00,
0x00,
0xF0
0x0E
0xFF
0x3C
0x00
0x00
0x62
0x00
0x00
0x04
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x06
0x02
0x00
0x00
0x00
0x00
0x00
0x00
0x04
0x00
0x00
0x00
Page 196 of 259
-
-
-
-
Vbat POR
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RESET
SOFT
0x03,
0x00,
0x00,
0xF0
0x00
0x62
0x00
0x00
0x06
0x02
0x00
0x00
0x00
0x04
0x00
0x00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Config Control
Reserved – reads return 0
Logical Device Number
Device ID - hard wired
Device Rev - hard wired
Power Control
Power Mgmt
OSC
Configuration Port Address
Byte 0
(Low Byte)
Configuration Port Address
Byte 1
(High Byte)
Reserved
TEST 6
TEST 4
TEST 5
TEST 1
TEST 2
TEST 3
Activate
Primary Base I/O Address
Primary Interrupt Select
DMA Channel Select
FDD Mode Register
FDD Option Register
FDD Type Register
FDD0
FDD1
Activate
Primary Base I/O Address
Primary Interrupt Select
DMA Channel Select
Parallel Port Mode Register
Parallel Port Mode Register 2
Activate
Primary Base I/O Address
CONFIGURATION
REGISTER
Rev. 06-01-06