B69000 Asiliant Technologies, B69000 Datasheet - Page 172

• Manufacturer Part Number: B69000
• Manufacturer: Asiliant Technologies

Specifications of B69000

• Lead Free Status / Rohs Status: Supplier Unconfirmed

XR03
read-only at I/O address 3D7h with index at I/O address 3D6h set to 03h
7-0
XR04
read-only at I/O address 3D7h with index at I/O address 3D6h set to 04h
Note: This register is identical to the Revision Register (REV) at offset 08h in the PCI configuration space.
Note: The default value of this register is 62h.
7-4
3-0
&+,36
7
7
Device ID High
These bits always carry the value 00h. This is the upper byte of CHIPS’ 69000’s device ID as these
bits always carry the value 00H. This is the upper byte of the 69000s device ID as a PCI device.
Both bytes of this ID are also readable from the Device ID register at offset 02h in the PCI
configuration space.
Chip Manufacturing Code
These four bits carry the fabrication code.
Chip Revision Code
These four bits carry the revision code. Revision codes start at 0 and are incremented for each new
silicon revision.
69000 Databook
Device ID High Register
Revision ID Register
Chip Manufacturing Code
6
6
(xxxx)
5
5
Subject to Change Without Notice
Extension Registers
4
4
Device ID High
(00h)
3
3
Chip Revision Code
2
2
(xxxx)
Revision 1.3 8/31/98
1
1
0
0
14-5