upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 844

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Chapter 24
844
Table 24-1
Table 24-2
24.2 Sound Generator Registers
When the volume register SG0PWM is cleared, the sound stops immediately.
The Sound Generator is controlled by means of the following registers:
Sound Generator registers overview
Sound Generator register base address
Preliminary User’s Manual U17566EE1V2UM00
Module
SG0
Register name
SG0 frequency low register
SG0 frequency high register
SG0 volume register
SG0 control register
Base address
FFFF F5A0
H
Shortcut
SG0FL
SG0FH
SG0PWM
SG0CTL
Sound Generator (SG)
Address
<base>
<base> + 2
<base> + 4
<base> + 7
H
H
H