ML610Q429-NNNTBZ03A7 Rohm Semiconductor, ML610Q429-NNNTBZ03A7 Datasheet - Page 146

• 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: -

10.2.11 PWM0 Control Register 0 (PW0CON0)
• P0CS1, P0CS0 (bits 1, 0)
• P0IS1, P0IS0 (bits 3, 2)
• P0NEG (bit 4)
Address: 0F0A6H
Access: R/W
Access size: 8 bits
Initial value: 00H
PW0CON0 is a special function register (SFR) to control PWM0.
[Description of Bits]
PW0CON0
The P0CS1 and P0CS0 bits are used to select the PWM0 operation clocks. LSCLK, HTBCLK, or the external
clock (P44/T02P0CK) can be selected.
The P0IS1 and P0IS0 bits are used to select the point at which the PWM0 interrupt occurs. “When the periods
coincide”, “when the duties coincide”, or “when the periods and duties coincide” can be selected.
The P0NEG bit is used to select the output logic. When the positive logic is selected, the initial value of PWM0
output is “1”, and when the negative logic is selected, the initial value of PWM0 output is “0”.
At reset
R/W
P0NEG
P0CS1
P0IS1
0
1
0
0
1
1
0
0
1
Positive logic (initial value)
Negative logic
R/W
P0CS0
⎯
P0IS0
7
0
0
1
0
1
0
1
*
LSCLK (initial value)
HTBCLK
Prohibited (the PWM circuit does not operate)
External clock (P44/T02P0CK)
When the periods coincide. (Initial value)
When the duties coincide.
When the periods and duties coincide.
R/W
⎯
0
6
R/W
⎯
5
0
Description
P0NEG
R/W
10 – 12
4
0
Description
Description
P0IS1
R/W
3
0
ML610Q428/ML610Q429 User’s Manual
P0IS0
R/W
2
0
P0CS1
R/W
1
0
Chapter 10 PWM
P0CS0
R/W
0
0