AN983BLX-BG-T-V1 Infineon Technologies, AN983BLX-BG-T-V1 Datasheet - Page 45

• Manufacturer Part Number: AN983BLX-BG-T-V1
• Description: IC PCI TO ETHERNET LAN 128-FQFP
• Manufacturer: Infineon Technologies

Specifications of AN983BLX-BG-T-V1

• Applications: Ethernet Controller
• Interface: USB
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 128-BFQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AN983BLXBGTV1; SP000076446

Field
SID
SVID
Boot ROM Base Address
256 Bytes ROM size.
BRBA_CR12
Boot ROM Base Address
Field
BRBA
Res
BRE
This register should be initialized before accessing the boot ROM space (write 32’hffffffff return 32’h
fffe0001)
Capabilities Pointer
CP_CR13
Capabilities Pointer
Data Sheet
Bits
31:16
15:0
Bits
31:17
16:1
0
Type
ro
ro
Type
rw
ro
rw
Registers and Descriptors DescriptionAN983B/BX Configuration Registers
Description
Subsystem ID
This value is loaded from EEPROM after power on or hardware reset.
Subsystem Vendor ID
This value is loaded from EEPROM after power on or hardware reset.
Description
Boot ROM Base Address
This value indicates the address mapping of boot ROM field. Besides, it
also defines the boot ROM size. The value of bit 17~10 is set to 0 for
AN983B/BX supports up to 256 KB of boot ROM.
Reserved
Boot ROM Enable
The AN983B/BX really enables its boot ROM access only if both the
memory space access bit (bit 1 of CR1) and this bit are set to 1.
1
B
, enable Boot ROM (Combines with bit 1 of CR1)
Offset
Offset
30
34
45
H
H
Rev. 1.81, 2005-12-15
AN983B/BX
Reset Value
XXXX 0000
Reset Value
0000 00C0
H
H