M69030 Asiliant Technologies, M69030 Datasheet - Page 242
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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15-4
FR01
read/write at I/O address 3D1h with 3D0h set to index 01h
shadowed for pipeline A and B
7-4
3-2
`efmp
A
B
Reserved
DCLK Select / Reserved
69030 Databook
7
Pipeline Enable & Timing Select Register
These bits always return the value of 0 when read.
For pipeline A:
For pipeline B:
6
If bits 1 and 0 of pipeline A’s shadow of this register are set such that pipeline A is
enabled, and timing registers OTHER THAN the CR timing registers have been
selected for timing control, then these 2 bits are used to select the dot clock, and
bits 3 and 2 of MSR for the given pipeline are ignored.
However, if bits 1 and 0 of pipeline A’s shadow of this register are set such that the
given pipeline is enabled, and the CR timing registers have been selected for
timing control, then bits 3 and 2 of MSR are used to select the dot clock, and these
2 bits for the given pipeline are ignored.
These bits are reserved and always return a value of 0 when read.
Reserved
(0000)
Bits
3 2
0 0
0 1
1 0
1 1
5
Reserved
(0000:00)
Flat Panel Registers
DCLK0
DCLK1
DCLK2 – This is the default after reset.
reserved
4
Dot Clock Synthesizer
Selected
3
DCLK Select
(10)
2
Pipe A En & Timing Sel
Pipe B En & Timing Sel
Revision 1.3 11/24/99
1
(01)
(01)
0
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