M69030 Asiliant Technologies, M69030 Datasheet - Page 192

• Manufacturer Part Number: M69030
• Manufacturer: Asiliant Technologies

Specifications of M69030

• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Rad Hardened: No
• Lead Free Status / Rohs Status: Supplier Unconfirmed

14-12
XR0E
read/write at I/O address 3D7h with index at I/O address 3D6h set to 0Eh
shared by both pipelines A and B
:7
6-0
`efmp
A
&
B
Reserved

Reserved
Page Select
69030 Databook
(0)
7
Frame Buffer Page Select Register
This bit always returns the value of 0 when read.
These seven bits select which 64KB page of the frame buffer is to be mapped into the
A0000h-AFFFFh memory address space.
Note: Bit 0 of the Address Mapping Register (XR0A) must be set to 1 to enable this
mapping feature.
6
5
Extension Registers
4
Page Select
(000:0000)
3
2
Revision 1.3 11/24/99
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0