82375EB datasheet(29/131 Pages) INTEL

29 / 131 page

82375EBSB

Table 1 Configuration Registers

(Continued)

Address

Abbreviation

Access

Offset

5Ch

EPMRA

EISA-to-PCI Memory Region Attributes

5D – 5Fh

Reserved

60 – 6Fh

MEMREGN 41

EISA-to-PCI Memory Region Address (4 Registers)

70 – 7Fh

IOREGN 41

EISA-to-PCI IO Region Address (4 Registers)

80 – 81h

BTMR

BIOS Timer Base Address

84h

ELTCR

EISA Latency Timer Control Register

85 – 87h

Reserved

88 – 8Bh

PTCR

PCEB Test Control Register

DO NOT WRITE

8C – FFh

Reserved

311 VIDVENDOR IDENTIFICATION REGISTER

Address Offset

00 – 01h

Default Value

8086h

Attribute

Read Only

Size

16 bits

The VID Register contains the vendor identification number This register along with the Device Identification

Bit

Description

150

Vendor Identification Number

This is a 16-bit value assigned to Intel

312 DIDDEVICE IDENTIFICATION REGISTER

Address Offset

02 – 03h

Default Value

0482h

Attribute

Read Only

Size

16 bits

The DID Register contains the device identification number This register along with the VID Register define

the PCEB Writes to this register have no effect

Bit

Description

150

Device Identification Number

This is a 16-bit value assigned to the PCEB

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