R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 943

• Manufacturer Part Number: R8A77850BDBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850BDBGV#RD0Z

• 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: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

19.3.44 Plane n Blinking Time Register (PnBTR) (n = 1 to 6)
The plane n blinking time registers (PnBTR, n = 1 to 6) set the display interval length for plane n.
When the PnBM bit in PnMR is set to the auto display change mode (blinking mode), by setting,
in this register, the length of the interval of display of PnDSA0R and PnDSA1R, blinking
operation is performed using PnDSA0R and PnDSA1R.
When 1 is set, PnDSA0R and PnDSA1R are switched for each field.
When 0 is set, operation is the same as when set to 1.
Internal update:
Internal update:
Bit
31 to 16 ⎯
15 to 8
7 to 0
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
Bit Name
PnBTA
PnBTB
R/W
31
15
—
O
R
0
0
R/W
30
14
—
O
R
0
0
Initial
Value
All 0
H'01
H'01
R/W
29
—
13
R
O
0
0
R/W
28
12
—
R
O
0
0
PnBTA
R/W
R
R/W
R/W
R/W
27
11
—
R
O
0
0
Internal
Update
⎯
Yes
Yes
R/W
26
10
—
O
R
0
0
R/W
25
—
O
R
0
9
0
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
Plane n Blinking Time A
The length of the interval of display of PnDSA0R
should be set in field units.
Plane n Blinking Time B
The length of the interval of display of PnDSA1R
should be set in field units.
R/W
24
—
R
O
0
8
1
R/W
23
—
R
O
0
7
0
Rev.1.00 Jan. 10, 2008 Page 911 of 1658
R/W
22
—
R
O
0
6
0
R/W
21
—
O
R
0
5
0
R/W
20
—
O
R
0
4
0
PnBTB
R/W
19. Display Unit (DU)
19
—
R
O
0
3
0
REJ09B0261-0100
R/W
18
—
R
O
0
2
0
R/W
17
—
R
O
0
1
0
R/W
16
—
O
R
0
0
1