R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 876

• 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: -

19. Display Unit (DU)
Rev.1.00 Jan. 10, 2008 Page 844 of 1658
REJ09B0261-0100
Bit
7, 6
5, 4
3 to 0
Bit Name
TVM
SCM
⎯
Initial
Value
10
00
All 0
R/W
R/W
R/W
R
Internal
Update
None
None
None
Description
TV Synchronization Mode
00: Master mode
01: Synchronization method switching mode
10: TV synchronization mode
11: Setting prohibited
Scan Mode
00: Non-interlace mode
01: Setting prohibited
10: Interlace sync mode
11: Interlace sync and video mode
Reserved
These bits are always read as 0. The write value
should always be 0.
HSYNC, VSYNC, CSYNC are output
When switching from TV sync mode to
master mode, or from master mode to TV
sync mode, is necessary, the switching
should pass through this mode. In this
mode, operation of the display system is
forcibly halted, and DISP outputs a low level
signal. Clock signal supply to the DCLKIN
pin can also be halted (input disabled)
(within the LSI the level is fixed high).
When a clock signal is supplied to the
DCLKIN pin, the clock is output from the
DCLKOUT pin.
The HSYNC pin is the EXHSYNC input, the
VSYNC pin is the EXVSYNC input, and the
ODDF pin is the ODDF input.
However, when the ODPM bit in DSMR is 1,
the ODDF pin output is clamped.
The HSYNC pin is the EXHSYNC input, the
VSYNC pin is the EXVSYNC input, and the
ODDF pin is the ODDF input.
However, when the ODPM bit in DSMR is 1,
the ODDF pin output is clamped.