M69030 Asiliant Technologies, M69030 Datasheet - Page 188

• 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

14-8
XR09
read/write at I/O address 3D7h with index at I/O address 3D6h set to 09h
shadowed for pipelines A and B
7-1
0
`efmp
A
B

Reserved
CRT Controller Extensions Enable
69030 Databook
7
I/O Control Register
These bits always return the value of 0 when read.
0: Use only the CRT controller registers defined in the VGA standard to extend the number
of bits used to specify the timing, resolution and addressing parameters to beyond eight
bits. This is the default after reset.
1: Use only the additional Intel CRT controller registers to extend the number of bits used
to specify the timing, resolution and addressing parameters to beyond eight bits.
6
5
Extension Registers
(0000:000)
(0000:000)
Reserved
Reserved
4
3
2
Revision 1.3 11/24/99
1
CRT Ctrl Ext
CRT Ctrl Ext
Enable
Enable
(0)
(0)
0