HD6417727BP100BV Renesas Electronics America, HD6417727BP100BV Datasheet - Page 835

• Manufacturer Part Number: HD6417727BP100BV
• Description: IC SUPERH MPU ROMLESS 240BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727BP100BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

25.2.8
LDPALCR selects whether the CPU or LCDC accesses the palette memory. When the palette
memory is being used for display operation, display mode should be selected. When the palette
memory is being written to, CPU access mode should be selected.
Bits 15 to 5 and 3 to 1—Reserved
Bit 4—Palette State (PALS): Indicates the access right state of the palette.
Bit 4
PALS
0
1
Bit 0—Palette Read/Write Enable (PALEN): Controls CPU accesses to the palette.
Bit 0
PALEN
0
1
Initial value:
R/W:
Bit:
LCDC Palette Control Register (LDPALCR)
15
—
R
0
Description
Description
Display mode: LCDC uses the palette
CPU access mode: The host (CPU) uses the palette
Display mode: LCDC uses the palette
CPU access mode: The host (CPU) uses the palette
14
—
R
0
13
—
R
0
12
—
R
0
11
—
R
0
10
—
R
0
—
R
9
0
—
R
8
0
Rev.6.00 Mar. 27, 2009 Page 777 of 1036
—
R
0
7
—
R
6
0
—
R
5
0
Section 25 LCD Controller
PALS
R
4
0
—
R
3
0
REJ09B0254-0600
—
R
2
0
(Initial value)
(Initial value)
—
R
1
0
PALEN
R/W
0
0