M69030 Asiliant Technologies, M69030 Datasheet - Page 262
M69030
Manufacturer Part Number
M69030
Description
Manufacturer
Asiliant Technologies
Datasheet
1.M69030.pdf
(387 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M69030
Manufacturer:
CHIPS
Quantity:
20 000
Part Number:
M69030P
Manufacturer:
MIT
Quantity:
20 000
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15-24
FR17
read/write at I/O address 3D1h with index at I/O address 3D0h set to 17h
shadowed only for pipeline A
This register sets the FRC polynomial counters, which are row and column offsets for each panel type and
are usually determined by trial and error. These values affect the quality of both 2-frame and the 16-frame
FRC algorithms and require readjustment when the horizontal or vertical parameters change, especially
when the vertical total parameter is changed.
7-4
3-0
FR18
read/write at I/O address 3D1h with index at I/O address 3D0h set to 18h
shadowed only for pipeline A
7-2
1-0
`efmp
A
B
A
B
Polynomial 'M' Value
Polynomial 'N' Value
Reserved (0)
Text Enhancement
69030 Databook
7
7
Polynomial FRC Control Register
FP Text Mode Control Register
Bits
1 0
0 0
0 1
1 0
1 1
Polynomial M Value
6
6
Normal text (default)
Text attribute 07h and 0Fh are reversed to maximize the
brightness of the normal DOS prompt. This affects both CRT
and Flat Panel displays.
Text attribute 07h and 0Fh are reversed to maximize the
brightness of the normal DOS prompt. This affects Flat Panel
displays.
Reserved
5
5
Reserved
(0000:00)
not shadowed for this pipeline
not shadowed for this pipeline
Flat Panel Registers
4
4
Text Enhancement
3
3
Polynomial N Value
2
2
Revision 1.3 11/24/99
Text Enhancement
1
1
(00)
0
0
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