mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 1055

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

NOTE: HX = HR:HF and VX = VR:VF.
ENTRY
RAM
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
0
1
2
3
4
5
6
7
8
9
00
11
11
11
00
11
11
11
11
00
11
11
11
00
11
11
11
00
11
11
11
11
00
11
11
11
Hx
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
Vx
Table 19-2. Video RAM Word Loaded with PAL Example
00
00
00
00
00
00
00
00
00
00
00
00
00
11
11
11
11
11
11
11
11
11
11
11
11
11
Fx
RAM WORD FIELD
Freescale Semiconductor, Inc.
00
00
00
00
00
00
11
11
00
00
00
00
00
00
00
00
00
00
00
11
11
00
00
00
00
00
Bx
For More Information On This Product,
VDS
01
01
01
01
01
01
01
00
01
01
01
01
01
01
01
01
01
01
01
01
00
01
01
01
01
01
MPC823 REFERENCE MANUAL
INT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Go to: www.freescale.com
LCYC
1440
1440
1440
1440
1440
1440
263
288
255
263
263
288
255
263
22
24
24
24
23
24
24
24
8
2
8
2
LP
1
0
0
1
1
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
1
1
0
0
1
LST
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Lines 1-22, FIELD = 0, BLANK is asserted (vertical
blanking)
Entry 4: Beginning of loop(loop entries 4-8 288
times). Assert HSYNC and BLANK for 1 video clock.
Entry 5: Assert BLANK and negate HSYNC for 255
video clocks.
Entry 6: Negate BLANK for 8 video clocks. Display
video data from the VBCB.
Entry 7: Display active video data from frame buffer
for 1440 video clocks (720 pixels).
Entry 8: Assert BLANK for 24 video clocks.
Lines 311-312, FIELD = 0, BLANK asserted
(vertical; blanking)
Lines 313-335, FIELD = 1, BLANK asserted
(vertical; blanking)
Lines 336-623. EVEN field active area
Lines 624-625, FIELD = 1, BLANK is asserted
(vertical blanking)
LINE DESCRIPTION
Video Controller
19-27