ML610Q429-NNNTBZ03A7 Rohm Semiconductor, ML610Q429-NNNTBZ03A7 Datasheet - Page 147

• 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: -

10.2.12 PWM1 Control Register 0 (PW1CON0)
• P1CS1, P1CS0 (bits 1, 0)
• P1IS1, P1IS0 (bits 3, 2)
• P1NEG (bit 4)
Address: 0F0AEH
Access: R/W
Access size: 8 bits
Initial value: 00H
PW1CON0 is a special function register (SFR) to control PWM1.
[Description of Bits]
PW1CON0
The P1CS1 and P1CS0 bits are used to select the PWM1 operation clocks. LSCLK, HTBCLK, or the external
clock (P44/T02P0CK) can be selected.
The P1IS1 and P1IS0 bits are used to select the point at which the PWM1 interrupt occurs. “When the periods
coincide”, “when the duties coincide”, or “when the periods and duties coincide” can be selected.
The P1NEG bit is used to select the output logic. When the positive logic is selected, the initial value of PWM1
output is “1”, and when the negative logic is selected, the initial value of PWM1 output is “0”.
At reset
R/W
P1NEG
P1CS1
P1IS1
0
1
0
0
1
1
0
0
1
Positive logic (initial value)
Negative logic
R/W
P1CS0
⎯
P1IS0
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
P1NEG
R/W
10 – 13
4
0
Description
Description
P1IS1
R/W
3
0
ML610Q428/ML610Q429 User’s Manual
P1IS0
R/W
2
0
P1CS1
R/W
1
0
Chapter 10 PWM
P1CS0
R/W
0
0