R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1036

• 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: -

20. Graphics Data Translation Accelerator (GDTA)
20.3.23 MC Frame Width Setting Register (MCWR)
MCWR is in the MC register block and sets the input frame width in pixel units.
Notes: 1. MC processing is prohibited when the setting is 0.
Rev.1.00 Jan. 10, 2008 Page 1004 of 1658
REJ09B0261-0100
Initial value:
Initial value:
Bit
2 to 0
Bit
31 to 12 ⎯
11 to 0
R/W:
R/W:
BIt:
BIt:
2. Addition is performed taking that 1 pixel = 1 byte.
3. MCWR (bytes) + MCYPR (bytes) should be 16 bytes x n (n: an integer greater than 0)
4. MCWR (bytes)/2 + MCUVPR (bytes) should be 8 bytes x n (n: an integer greater than
5. MCWR (bytes)/2: Shifts the MCWR setting one bit to the right. (When the setting is odd,
Bit Name
MC_CFS
Bit Name
MC_W
0)
the bit 0 setting is discarded.)
31
15
⎯
⎯
⎯
⎯
0
0
30
⎯
⎯
14
⎯
⎯
0
0
29
⎯
⎯
13
⎯
⎯
0
0
Initial
Value
All 0
Initial
Value
All 0
All 0
28
12
⎯
⎯
⎯
⎯
0
0
R/W
R/W
R
R/W
⎯
R/W
27
11
⎯
⎯
0
0
R/W
26
10
⎯
⎯
0
0
Description
Command pointer status display
000: MCCF command parameter 1 setting wait state
001: MCCF command parameter 2 setting wait state
010: MCCF command parameter 3 setting wait state
011: MCCF command parameter 4 setting wait state
100: MCCF command parameter 5 setting wait state
101: MCCF command parameter 6 setting wait state
110: MCCF command parameter 7 setting wait state
111: MCCF command parameter 8 setting wait state
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Frame width setting
Should be set by the number of pixels.
R/W
25
⎯
⎯
0
9
0
R/W
24
⎯
⎯
0
8
0
R/W
23
⎯
⎯
0
7
0
R/W
22
⎯
⎯
0
6
0
MC_W
R/W
21
⎯
⎯
0
5
0
R/W
20
⎯
⎯
0
4
0
R/W
19
⎯
⎯
0
3
0
R/W
18
⎯
⎯
0
2
0
R/W
17
⎯
⎯
0
1
0
R/W
16
⎯
⎯
0
0
0