M69030 Asiliant Technologies, M69030 Datasheet - Page 211

• 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

XRA0
read/write at I/O address 3D7h with index at I/O address 3D6h set to A0h
shadowed for pipelines A and B
7
6
5
4
3
`efmp
A
B
Cursor 1
Cursor 1
Blink En
Blink En

Cursor 1 Blink Enable
Cursor 1 Vertical Stretching Enable
Cursor 1 Horizontal Stretching Enable
Cursor 1 Coordinate System Origin Select
Cursor 1 Vertical Extension Enable
69030 Databook
(0)
(0)
7
Cursor 1 Control Register
0: Disables blinking. This is the default after reset.
1: Enables blinking. Blinking rate set in register FR19.
0: Disables vertical stretching for cursor 1. This is the default after reset.
1: Enables vertical stretching for cursor 1.
Note: Just as is the case with the vertical stretching for the main display image, vertical
stretching for cursor 1 applies only to flat panel displays.
0: Disables horizontal stretching for cursor 1. This is the default after reset.
1: Enables horizontal stretching for cursor 1.
Note: Just as is the case with the horizontal stretching for the main display image,
horizontal stretching for cursor 1 applies only to flat panel displays.
0: Selects the outermost upper left-hand corner of the screen border as the origin for the
coordinate system used to position cursor 1. This is the default after reset.
1: Selects the upper left-hand corner of the active display area as the origin for the
coordinate system used to position cursor 1.
0: Disables the vertical extension feature for cursor 1. This is the default after reset.
1: Enables the vertical extension feature for cursor 1, thereby permitting the height of
cursor 1 may be specified independently of its mode selection through the use of the Cursor
1 Vertical Extension Register (XRA1).
V Stretch
V Stretch
Cursor 1
Cursor 1
(0)
(0)
6
H Stretch
H Stretch
Cursor 1
Cursor 1
(0)
(0)
5
Extension Registers
Coordinate
Coordinate
Origin Sel
Origin Sel
(0)
(0)
4
Extension
Extension
Vertical
Vertical
(0)
(0)
3
2
Cursor 1 Mode Select
Cursor 1 Mode Select
Revision 1.3 11/24/99
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(000)
1
0
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