HD6417144F50V Renesas Electronics America, HD6417144F50V Datasheet - Page 391

• Manufacturer Part Number: HD6417144F50V
• Description: IC SUPERH MCU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD6417144F50V

• 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 Type: ROMless
• 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: -
• Program Memory Size: -

Operation when Error Occurs during PWM Mode 1 Operation, and Operation is Restarted
in Normal Mode: Figure 11.91 shows an explanatory diagram of the case where an error occurs
in PWM mode 1 and operation is restarted in normal mode after re-setting.
MTU module output
1. After a reset, MTU output is low and ports are in the high-impedance state.
2. Set PWM mode 1.
3. For channels 3 and 4, enable output with TOER before initializing the pins with TIOR.
4.
5. Set MTU output with the PFC.
6. The count operation is started by TSTR.
7. Output goes low 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.
11. Set normal mode.
12. Initialize the pins with TIOR.
13. Set MTU output with the PFC.
14. Operation is restarted by TSTR.
compare-match occurrence. In PWM mode 1, the TIOC*B side is not initialized.)
Initialize the pins with TIOR. (The example shows initial high output, with low output on
Port output
Figure 11.91
n=0 to 15
TIOC*A
TIOC*B
PEn
PEn
RESET
1
(PWM1)
TMDR
2
Error Occurrence in PWM Mode 1, Recovery in Normal Mode
TOER
Hi-Z
Hi-Z
(1)
3
0 out)
TIOR
(1 init
4
Not initialized (TIOC*B)
(MTU)
PFC
5
TSTR
(1)
6
Match
7
11.
Rev.4.00 Mar. 27, 2008 Page 345 of 882
occurs
Error
8
Multi-Function Timer Pulse Unit (MTU)
(PORT)
PFC
9
TSTR
(0)
10
(normal)
TMDR
11
0 out)
(1 init
TIOR
12
REJ09B0108-0400
(MTU)
PFC
13
TSTR
(1)
14