M69030 Asiliant Technologies, M69030 Datasheet - Page 309
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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MR32/B2
read/write at I/O address 3D3h with index at address 3D2h set to 32h/B2h
shadowed for each playback engine at MR32, and cross-shared for the other at MRB2
7-2
1-0
MR33/B3
read/write at I/O address 3D3h with index at address 3D2h set to 33h/B3h
shadowed for each playback engine at MR33, and cross-shared for the other at MRB3
7-2
1-0
`efmp
PB
PB
PB
PB
1
2
1
2
H-ZOOM
Reserved
V-ZOOM
Reserved
69030 Databook
7
7
When enabled by setting bit 2 of the Playback Control 1 Register (MR1E) to 1, these six
bits are used to specify the zoom factor by which the playback image is magnified.
Zoom factor = 100h / ((value of bits 7 to 2 of this register) * 4)
Examples of programmed values:
These bits always return the value of 0 when read.
When enabled by setting bit 3 of the Playback Control 1 Register (MR1E) to 1, these six
bits are used to specify the zoom factor by which the playback image is magnified.
Zoom factor = 100h / ((value of bits 7 to 2 of this register) * 4)
Examples of programmed values:
These bits always return the value of 0 when read.
H-ZOOM Register
V-ZOOM Register
6
6
7 6 5 4 3 2
1 0 0 0 0 0
0 1 0 0 0 0
0 0 1 0 0 0
7 6 5 4 3 2
1 0 0 0 0 0
0 1 0 0 0 0
0 0 1 0 0 0
5
5
(0000:00)
(0000:00)
(0000:00)
(0000:00)
H-ZOOM
H-ZOOM
V-ZOOM
V-ZOOM
Bits
Bits
Multimedia Registers
4
4
Zoom Factor
Zoom Factor
Magnify by 2
Magnify by 4
Magnify by 8
Magnify by 2
Magnify by 4
Magnify by 8
3
3
Resulting
Resulting
2
2
Revision 1.3 11/24/99
1
1
Reserved
Reserved
Reserved
Reserved
(00)
(00)
(00)
(00)
0
0
16-27
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