HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 410

• Manufacturer Part Number: HD64F7144F50V
• Description: IC SUPERH MCU FLASH 256K 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

11.
Operation when Error Occurs during Reset-Synchronous PWM Mode Operation, and
Operation is Restarted in Normal Mode: Figure 11.110 shows an explanatory diagram of the
case where an error occurs in reset-synchronous PWM mode and operation is restarted in normal
mode after re-setting.
1. After a reset, MTU output is low and ports are in the high-impedance state.
2. Select the reset-synchronous PWM output level and cyclic output enabling/disabling with
3. Set reset-synchronous PWM.
4. Enable channel 3 and 4 output with TOER.
5. Set MTU output with the PFC.
6. The count operation is started by TSTR.
7. The reset-synchronous PWM waveform is output on compare-match occurrence.
8. An error occurs.
9. Set port output with the PFC and output the inverse of the active level.
10. The count operation is stopped by TSTR. (MTU output becomes the reset-synchronous PWM
11. Set normal mode. (MTU positive phase output is low, and negative phase output is high.)
12. Initialize the pins with TIOR.
13. Set MTU output with the PFC.
14. Operation is restarted by TSTR.
Rev.4.00 Mar. 27, 2008 Page 364 of 882
REJ09B0108-0400
MTU module output
TOCR.
output initial value.)
Multi-Function Timer Pulse Unit (MTU)
Port output
TIOC3D
TIOC3A
TIOC3B
Figure 11.110
PE11
PE8
PE9
RESET
1
TOCR
2
(CPWM)
Hi-Z
Hi-Z
Hi-Z
TMDR
Error Occurrence in Reset-Synchronous PWM Mode,
3
TOER
Recovery in Normal Mode
(1)
4
(MTU)
PFC
5
TSTR
(1)
6
Match
7
occurs
Error
8
(PORT)
PFC
9
TSTR
10
(0)
(normal)
TMDR
11
0 out)
TIOR
(1 init
12
(MTU)
PFC
13
TSTR
14
(1)