D12312SVTE25 Renesas Electronics America, D12312SVTE25 Datasheet - Page 403

• Manufacturer Part Number: D12312SVTE25
• Description: MCU 3V 0K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412312SVTE25; HD6412312SVTE25

9.5
9.5.1
There are three kinds of TPU interrupt source: TGR input capture/compare match, TCNT
overflow, and TCNT underflow. Each interrupt source has its own status flag and enable/disable
bit, allowing generation of interrupt request signals to be enabled or disabled individually.
When an interrupt request is generated, the corresponding status flag in TSR is set to 1. If the
corresponding enable/disable bit in TIER is set to 1 at this time, an interrupt is requested. The
interrupt request is cleared by clearing the status flag to 0.
Relative channel priorities can be changed by the interrupt controller, but the priority order within
a channel is fixed. For details, see section 5, Interrupt Controller.
TCLKA
TCLKB
Interrupts
Interrupt Sources and Priorities
Figure 9.33 Phase Counting Mode Application Example
detection
circuit
Edge
TGR0A (speed control period)
TGR0B (pulse width capture)
TGR0D (buffer operation)
(position period capture)
(position control period)
(speed period capture)
TGR1A
TGR1B
TGR0C
TCNT1
TCNT0
Channel 1
Channel 0
Rev.7.00 Feb. 14, 2007 page 369 of 1108
Section 9 16-Bit Timer Pulse Unit (TPU)
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REJ09B0089-0700