M69030 Asiliant Technologies, M69030 Datasheet - Page 318

• 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

17-4
BR02
Register
doubleword-writable, byte/word/doubleword-readable at memory offsets 400008 and C00008
shared by both pipelines A and B
31-24
23-0
`efmp
A
&
B
A
&
B
31
15

Reserved
Pattern/Source Expansion Foreground Color Bits 23-0
69030 Databook
30
14
Pattern/Source Expansion Foreground Color
These bits always return 0 when read.
These 24 bits are used to specify the foreground color for the color expansion of either
monochrome pattern data only, or both monochrome pattern data and monochrome source
data (depending on the setting of bit 27 of BR03). When bit 27 of BR03 is set so that this
register is used in the color expansion of monochrome pattern data only, BR0A is used to
specify the foreground color for the color expansion of monochrome source data.
Whether bits 7-0, 15-0 or 23-0 of this register are used in the color expansion process
depends upon the color depth to which the BitBLT engine has been set.
29
13
(0000:0000)
Reserved
28
12
Pattern/Source Expansion Foreground Color Bits 15-0
27
11
26
10
25
BitBLT Registers
9
(xxxx:xxxx:xxxx:xxxx)
24
8
23
7
Pat/Src Expansion Foreground Color Bits 23-16
22
6
21
5
(xxxx:xxxx)
20
4
19
3
Revision 1.3 11/24/99
18
2
17
1
16
0