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2 input/output pins, 3 register descriptions – Renesas H8S/2111B User Manual

Page 182

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Rev. 1.00, 05/04, page 148 of 544

8.2 Input/Output

Pins

Table 8.1 shows the PWM output pins.

Table 8.1

Pin Configuration

Name Abbreviation

I/O

Function

PWM output 7 to 0

PW7 to PW0

Output

PWM timer pulse output 7 to 0

8.3 Register

Descriptions

The PWM has the following registers. To access PCSR, the FLSHE bit in the serial timer control
register (STCR) must be cleared to 0. For details on the serial timer control register (STCR), see
section 3.2.3, Serial Timer Control Register (STCR).

• PWM register select (PWSL)
• PWM data registers 7 to 0 (PWDR7 to PWDR0)
• PWM data polarity register A (PWDPRA)
• PWM output enable register A (PWOERA)
• Peripheral clock select register (PCSR)

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