FDC37B78X SMSC Corporation, FDC37B78X Datasheet - Page 183

• Manufacturer Part Number: FDC37B78X
• Description: Enhanced Super I/O Controller with ACPI Support/ Real Time Clock and Consumer IR
• Manufacturer: SMSC Corporation

Note 3:This chip uses ISA address bits [A11:A0] to decode the base address of each of its logical
devices.
LOGICAL
NUMBER
DEVICE
0x0A
0x06
0x07
LOGICAL
DEVICE
KYBD
ACPI
RTC
REGISTER
0x62, 0x63
0x62,0x63
0x60,0x61
INDEX
n/a
n/a
ON 8 BYTE BOUNDARIES
ON 2 BYTE BOUNDARIES
Fixed Base Address: 70,71
Fixed Base Address: 60,64
Not Relocatable
Not Relocatable
[0x100:0x0FF8]
BOUNDARIES
[0x00:0x0FE7]
[0x00:0xFFE]
ON 24 BYTE
183
BASE I/O
(NOTE3)
RANGE
+0 : CIR Registers
+1 : CIR Registers
+2 : CIR Registers
+3 : CIR Registers
+4 : CIR Registers
+5 : CIR Registers
+6 : CIR Registers
+7 : CIR Registers
+0: Index Register
+1: Data Register
+0: Index Register
+1: Data Register
+0 : Data Register
+4 : Command/Status
Reg.
BASE OFFSETS
FIXED