DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 462

• Manufacturer Part Number: DF2398TE20
• Description: IC H8S MCU FLASH 256K 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2398TE20; HD64F2398TE20

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 11-11 shows the timing of this operation.
Rev.6.00 Oct.28.2004 page 432 of 1016
REJ09B0138-0600H
Compare match A
Compare match B
NDR
PODR
Figure 11-11 Non-Overlapping Operation and NDR Write Timing
0 output
Do not write
to NDR here
0/1 output
Write to NDR
Write to NDR
here
0 output
Do not write
to NDR here
0/1 output
Write to NDR
Write to NDR
here