TCC76 Datasheet, PDF (178/259 Pages) List of Unclassifed Manufacturers – 32-bit RISC Microprocessor For Digital Media Player

TCC76x
Specification Rev. 0.07
32-bit RISC Microprocessor for Digital Media Player
February 23, 2005
LCD CONTROLLER
Example
TFT LCD(RGB565), LCLK = 80MHz and Refresh rate = 60Hz,
PXDW* = 0x4, YUV* = 0, BPP* = 0x4, DP* = 0, NI* = 1
TV* = 0, TFT* = 1, STN* = 0
LSWC* = LEWC* = LPW* = 3 (TFT LCD dependent)
FSWC* = FEWC* = FPW* = 1 (TFT LCD dependent)
Width
(pixel)
Height
(pixel)
LPC*
FLC* DHSIZE* DVSIZE*
F^**
CLKDIV* f_PXCLK***
PXCLK_REQ
176
220
175
219
176
220
2.55
15
2.67
240
320
239
319
240
320
4.93
8
5
640
480
639
479
640
480 19.01
2
20
.^*) control registers to be programmed. ^**) Refer to expression (4). ^***) Refer to expression (3).
Figure 14.11 TFT LCD(RGB565) example
VSYNC
HSYNC
PXDATA
ACBIAS
HSYNC
PXCLK
PXDATA
ACBIAS
FPW+1
FSWC+1
FLC+1
FEWC+1
LPW+1
LSWC+1
line 0 line 2 ...... line n-1 line n
LPC +1
LSWC+1
line 0
Figure 14.12 TFT mode timing
Preliminary
14-10