ML610Q429-NNNTBZ03A7 Rohm Semiconductor, ML610Q429-NNNTBZ03A7 Datasheet - Page 76

• Manufacturer Part Number: ML610Q429-NNNTBZ03A7
• Description: MCU 8BIT 48K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q429-NNNTBZ03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 4.2MHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: LCD, Melody Driver, POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 48KB (24K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x12b, 2x24b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

5.2.13
• QPW0 (bit 0)
• QPW1 (bit 1)
• QPW2 (bit 2)
• QT1K (bit 4)
• Q128H (bit 5)
Address: 0F01EH
Access: R/W
Access size: 8 bits
Initial value: 00H
IRQ6 is a special function register (SFR) to request an interrupt for each interrupt source.
Each IRQ6 request flag is set to “1” regardless of the IE6 and MIE values when an interrupt is generated. In this case,
an interrupt is requested to the CPU when the related flag of the interrupt enable register (IE6) is set to “1” and the
master interrupt enable flag (MIE) is set to “1”.
By setting the IRQ6 request flag to “1” by software, an interrupt can be generated.
The corresponding flag of IRQ6 is set to “0” by hardware when the interrupt request is accepted by the CPU.
[Description of Bits]
Initial value
QPW0 is the request flag for the PWM0 interrupt (PW0INT).
QPW1 is the request flag for the PWM1 interrupt (PW1INT).
QPW2 is the request flag for the PWM2 interrupt (PW2INT).
QT1K is the request flag for the 1 kHz timer interrupt (T1KINT).
Q128H is the request flag for the time base counter 128 Hz interrupt (T128HINT).
IRQ6
R/W
Q128H
QPW0
QPW1
QPW2
QT1K
0
1
0
1
0
1
0
1
0
1
Interrupt Request Register 6 (IRQ6)
No request (initial value)
Request
No request (initial value)
Request
No request (initial value)
Request
No request (initial value)
Request
No request (initial value)
Request
Q32H
R/W
7
0
Q64H
R/W
0
6
Q128H
R/W
5
0
Description
Description
Description
Description
Description
QT1K
R/W
5 – 17
4
0
R/W
⎯
3
0
ML610Q428/ML610Q429 User’s Manual
QPW2
R/W
2
0
Chapter 5 Interrupts (INTs)
QPW1
R/W
0
1
QPW0
R/W
0
0