R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 989

• Manufacturer Part Number: R8A77850ANBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ANBGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 600MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 108
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1 V ~ 1.2 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Table 19.13 Variables Defined in Display Screen
Notes: 1. Should be set such that hsw + xs + xw < hc + 18 (decimal)
The display timing generation register settings are different depending on the scan method and
synchronization method. Hence the value of the display timing generation register should be set
after performing calculations like those indicated in Table 19.14.
Variables
hc*
hsw
xs
xw
vc*
vsw
ys
yw
2
1
2. Should be set such that vsw + ys + yw < vc
Contents
Horizontal scan period
Horizontal sync pulse width
From rise of HSYNC to display start position in the
horizontal direction of the display screen
Display width per 1 raster of display screen
Vertical scan period
Vertical sync pulse width
From rise of VSYNC to display start position in the
vertical direction of the display screen
Vertical display period of display screen
Rev.1.00 Jan. 10, 2008 Page 957 of 1658
Units
Dot clock
Dot clock
Dot clock
Dot clock
Raster line
Raster line
Raster line
Raster line
19. Display Unit (DU)
REJ09B0261-0100