D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 671

• Manufacturer Part Number: D12674RVFQ33D
• Description: MCU 3V 0K I-TEMP 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of D12674RVFQ33D

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412674RVFQ33D; HD6412674RVFQ33D

12.4.4
During non-overlapping operation, transfer from NDR to PODR is performed as follows:
Figure 12.6 illustrates the non-overlapping pulse output operation.
Therefore, 0 data can be transferred ahead of 1 data by making compare match B occur before
compare match A.
The NDR contents should not be altered during the interval from compare match B to compare
match A (the non-overlap margin).
This can be accomplished by having the TGIA interrupt handling routine write the next data in
NDR, or by having the TGIA interrupt activate the DTC or DMAC. Note, however, that the next
data must be written before the next compare match B occurs.
Figure 12.7 shows the timing of this operation.
If the DTC or DMAC is set for activation by the TGIA interrupt, pulse output can be obtained
without imposing a load on the CPU.
NDR bits are always transferred to PODR bits at compare match A.
At compare match B, NDR bits are transferred only if their value is 0. Bits are not transferred
if their value is 1.
Pulse
output
pin
Non-Overlapping Pulse Output
DDR
Figure 12.6 Non-Overlapping Pulse Output
Normal output/inverted output
Q
NDER
Q
PODR
C
Section 12 Programmable Pulse Generator (PPG)
D
Rev. 3.00 Mar 17, 2006 page 619 of 926
Q
NDR
Compare match A
Compare match B
D
Internal data bus
REJ09B0283-0300