R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 793

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

20.3.3
The TIOR registers are 16-bit registers that control the TPU_TO pin. The TPU has four TIOR
registers, one for each channel. The TIOR registers are initialized to H'0000 by a reset, but not
initialized in standby mode, sleep mode, or module standby.
Care is required since TIOR is affected by the TMDR setting.
If the counting operation is halted, the initial value set by this register is output from the TPU_TO
pin.
Bit
15 to 3 
2 to 0
TIOR register settings should be made only when TCNT operation is halted.
Initial value:
R/W:
Bit:
Bit Name
IOA[2:0]
Timer I/O Control Registers (TIOR)
15
R
0
14
R
0
Initial
Value
All 0
000
13
R
0
12
R
0
R/W
R
R/W
11
R
0
Description
Reserved
These bits are always read as 0 and cannot be modified.
I/O Control
Bits IOA3 to IOA0 specify the functions of TGRA and the
TPU_TO pin. For details, see table 20.7.
10
R
0
R
9
0
R
8
0
R
7
0
Rev. 2.00 May 22, 2009 Page 723 of 1982
Section 20 16-Bit Timer Pulse Unit (TPU)
R
6
0
R
5
0
R
4
0
R
3
0
REJ09B0256-0200
R/W
2
0
IOA[2:0]
R/W
1
0
R/W
0
0