HD6417011VX20V Renesas Electronics America, HD6417011VX20V Datasheet - Page 120

• Manufacturer Part Number: HD6417011VX20V
• Description: MPU 5V 0K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7010r

Specifications of HD6417011VX20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: POR, PWM
• Number Of I /o: 11
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

8.2.5
The timer status register (TSR) is an 8-bit register that indicates the status of each channel. The
MTU has three TSR registers, one each for channel. TSR is initialized to H'C0 by a power-on
reset.
Channel 0: TSR0
Note: Only 0 writes to clear the flags are possible.
Channels 1, 2: TSR1, TSR2
Note: Only 0 writes to clear the flags are possible.
Bit 4: TCFV
0
1
Bits 7 and 6—Reserved. These bits always read 1. The write value should always be 1.
Bit 5—Reserved. This bit always reads 0. The write value should always be 0.
Bit 4—Overflow Flag (TCFV): This status flag indicates the occurrence of a TCNT counter
overflow.
Initial value:
Initial value:
Timer Status Register (TSR)
R/W:
R/W:
Bit:
Bit:
—
—
7
1
R
7
1
R
Description
Clear condition: With TCFV =1, a 0 write to TCFV after reading it
(initial value)
Set condition: When the TCNT value overflows (H'FFFF
—
—
6
1
R
6
1
R
—
—
5
0
R
5
0
R
R/(W)*
R/(W)*
TCFV
TCFV
4
0
4
0
R/(W)*
TGFD
—
3
0
3
0
R
R/(W)*
TGFC
—
2
0
2
0
R
R/(W)*
R/(W)*
TGFB
TGFB
1
0
1
0
H'0000)
R/(W)*
R/(W)*
TGFA
TGFA
0
0
0
0
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