mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 1043

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

19.3.10 Video Frame Buffer B Start Address Register (Set 1)
The 32-bit video frame buffer B start address register set 1 (VFBA1) holds the start address
of the set_1 even field. Since all bursts are required to be 16-byte aligned, this register does
not use the four least-significant bits of the address.
FBA1—Frame Buffer B Start Address for Set 1
This field designates the start address of the frame buffer B set 0 in system memory.
VFBA1
NOTE: X = “Don’t Care” and — = Undefined.
RESET
RESET
FIELD
ADDR
FIELD
ADDR
R/W
R/W
BIT
BIT
16
0
17
1
18
2
Freescale Semiconductor, Inc.
For More Information On This Product,
19
3
20
MPC823 REFERENCE MANUAL
4
Go to: www.freescale.com
21
5
FBA1
R/W
(IMMR & 0xFFFF0000) + 0x824
—
(IMMR & 0xFFFF0000) + 0x826
22
6
23
7
FBA1
R/W
—
24
8
25
9
10
26
11
27
12
28
Video Controller
13
29
R/W
—
X
14
30
19-15
15
31