M69000 Asiliant Technologies, M69000 Datasheet - Page 287

• Manufacturer Part Number: M69000
• Manufacturer: Asiliant Technologies

Specifications of M69000

• Lead Free Status / Rohs Status: Supplier Unconfirmed

17-4
BR02
Register
read/write at memory space offset 0x400008h
word or doubleword accessible
31-24
23-0
&+,36
31
15
Reserved
Pattern/Source Expansion Foreground Color Bits 23-0
30
14
69000 Databook
Pattern/Source Expansion Foreground Color
29
13
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.
(0000:0000)
28
12
Reserved
Pattern/Source Expansion Foreground Color Bits 15-0
27
11
26
10
Subject to Change Without Notice
25
9
(xxxx:xxxx:xxxx:xxxx)
BitBLT Registers
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 8/31/98
18
2
17
1
16
0