R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 1284

• Manufacturer Part Number: R0K572030S000BE
• Description: KIT DEV FOR SH7203
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572030S000BE

• Contents: CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
• Silicon Manufacturer: Renesas
• Kit Contents: Board
• Silicon Family Name: SH7203
• Silicon Core Number: R5S72030W200FP
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Mcu Supported Families: SH7203
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SH7203
• Lead Free Status / Rohs Status: Compliant

Section 24 LCD Controller (LCDC)
24.3.11 LCDC Horizontal Sync Signal Register (LDHSYNR)
LDHSYNR specifies the timing of the generation of the horizontal (scan direction) sync signals
for the LCD module.
Initial value:
Note: The following conditions must be satisfied:
Rev. 3.00 Sep. 28, 2009 Page 1252 of 1650
REJ09B0313-0300
Bit
15
14
13
12
11 to 8
7
6
5
4
3
2
1
0
R/W:
Bit:
HTCN ≥ HSYNP+HSYNW+1
HSYNP ≥ HDCN+1
HSYNW
R/W
15
3
0
Bit Name
HSYNW3
HSYNW2
HSYNW1
HSYNW0
⎯
HSYNP7
HSYNP6
HSYNP5
HSYNP4
HSYNP3
HSYNP2
HSYNP1
HSYNP0
HSYNW
R/W
14
2
0
HSYNW
R/W
13
0
1
Initial
Value
0
0
0
0
All 0
0
1
0
1
0
0
0
0
HSYNW
R/W
12
0
0
11
R
0
-
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
10
R
0
-
Description
Horizontal Sync Signal Width
Set the width of the horizontal sync signals (CL1 and
Hsync) (unit: character = 8 dots).
Specify to the value of (the number of horizontal sync
signal width) -1.
Example: For a horizontal sync signal width of 8 dots.
Reserved
These bits are always read as 0. The write value should
always be 0.
Horizontal Sync Signal Output Position
Set the output position of the horizontal sync signals
(unit: character = 8 dots).
Specify to the value of (the number of horizontal sync
signal output position) -1.
Example: For a LCD module with a width of 640 pixels.
R
9
0
-
R
8
0
-
HSYNW = (8 dots/8 dots/character) -1 = 0 =
H'0
HSYNP = [(640/8) +1] -1 = 80 = H'50
In this case, the horizontal sync signal is
active from the 648th through the 655th dot.
HSYNP
R/W
7
0
7
HSYNP
R/W
6
1
6
HSYNP
R/W
5
0
5
HSYNP
R/W
4
1
4
HSYNP
R/W
3
0
3
HSYNP
R/W
2
0
2
HSYNP
R/W
1
0
1
HSYNP
R/W
0
0
0