HD6417032F20V Renesas Electronics America, HD6417032F20V Datasheet - Page 358

• Manufacturer Part Number: HD6417032F20V
• Description: SH1 ROMLESS LEAD FREE
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7030r

Specifications of HD6417032F20V

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 11 Programmable Timing Pattern Controller (TPC)
Five-Phase Pulse Output (Figure 11.5):
Figure 11.5 shows an example of 5-phase pulse output generated at regular intervals using TPC
output.
1. Set the GRA register of the ITU that serves as output trigger as the output compare register.
2. Write H'FFC0 in PBCR1, write H'F8 in NDERB, and set G3CMS0, G3CMS1, G2CMS1, and
3. When the selected ITU channel starts operating and a compare match occurs, the values in
4.
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REJ09B0272-0700
H'0000
Set the cycle time in GRA of the ITU and select counter clearing upon compare match A. Set
the IMIEA bit in TIER to 1 to enable the compare match A interrupt.
G2CMS0 in TPCR to set the ITU compare match selected in step 1 as the output trigger. Write
output data H'80 in NDRB.
NDRB are transferred to PBDR and output. The compare match/input capture A (IMIA)
interrupt handling routine writes the next output data (H'C0) in NDRB.
NDRB
PBDR
Five-phase pulse output can be obtained by writing H'40, H'60, H'20, H'30, H'10, H'18, H'08,
H'88… at successive compare match interrupts. If the DMA controller is set for activation by
compare match, pulse output can be obtained without imposing a load on the CPU.
TP15
TP14
TP13
TP12
TP11
GRA
TCNT
value TCNT
80
8000 C000 4000 6000 2000 3000 1000 1800 0800 8800 8000 C000
Figure 11.5 TPC Output Example (5-Phase Pulse Output)
C0
40
60
Compare matches
20
30
10
18
08
88
80
C0
Time