D6417760BP200ADV Renesas Electronics America, D6417760BP200ADV Datasheet - Page 1152

• Manufacturer Part Number: D6417760BP200ADV
• Description: IC SUPER H MPU ROMLESS 256BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of D6417760BP200ADV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

30.3.1
This LCDC can select bus clock, the peripheral clock, or the external clock as its operation clock
source. It is also possible to include a divider of 1/1 to 1/16 in the selected clock and use the
division as the LCDC operating clock (DOTCLK). The clock output from the LCDC is used to
generate the synchronous clock output (LCD_CL2) for the LCD panel from the operating clock
selected in this register. The frequency of the output clock is LCD_CL2 = DOTCLK for a TFT
panel, and LCD_CL2 = (DOTCLK/width of data bus output to LCD panel) for an STN or DSTN
panel. The LDICKR must be set so that the clock input to the LCDC is 50 MHz or less regardless
of the LCD_CL2.
Initial value:
Rev. 2.00 Feb. 12, 2010 Page 1068 of 1330
REJ09B0554-0200
Bit
15, 14
13
12
11 to 9
8
7 to 5
4
3
2
1
0
R/W:
Bit:
LCDC Input Clock Register (LDICKR)
Bit Name
⎯
ICKSEL1
ICKSEL0
⎯
⎯
⎯
DCDR4
DCDR3
DCDR2
DCDR1
DCDR0
15
R
0
-
14
R
0
-
SEL1
R/W
ICK
13
0
Initial Value
All 0
0
0
All 0
1
All 0
0
0
0
0
1
SEL0
R/W
ICK
12
0
11
R
0
-
10
R
0
-
R/W
R
R/W
R/W
R
R
R
R/W
R/W
R/W
R/W
R/W
R
9
0
-
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
Input Clock Select
Set the clock source for DOTCLK.
00: Bus clock is selected (Bck)
01: Peripheral clock is selected (Pck)
10: External clock is selected (LCD_CLK)
11: Setting prohibited
Reserved
These bits are always read as 0. The write value
should always be 0.
Reserved
This bit is always read as 1. The write value
should always be 1.
Reserved
These bits are always read as 0. The write value
should always be 0.
Clock Division Ratio
Set the input clock division ratio. For details on the
setting, refer to table 30.3.
R
8
-
1
7
0
R
-
0
R
6
-
R
5
0
-
DCDR4
R/W
4
0
DCDR3 DCDR2DCDR1DCDR0
R/W
3
0
R/W
2
0
R/W
1
0
R/W
0
1