Cypress S6J3200 Series, Manual

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CHAPTER 18:Sound Generator
S6J3200 Series Hardware Manual Document Number: 002-04852 Rev. *G 443
4.
Registers
This chapter shows the list of registers in Sound Generator.
Registers of Sound Generator
Table 4-1 The List of Registers of Sound Generator
Contracted
Name
Register Name Reference
SGDER DMA Transfer Update Enable Register 4.1
SGCR Sound Control Register 4.2
SGAR Amplitude Data Register 4.3
SGFR Frequency Data Register 4.4
SGNR Tone Output Number Register 4.5
SGTCR Time Cycle Register 4.6
SGIDR Increase and Decrease Data Register 4.7
SGPCR PWM Cycle Data Register 4.8
SGDMAR DMA Transfer Intermediate Register 4.9
SGCCR Interrupt Clear Register 4.10
The Meaning of the Register Bit Property Code
Table 4-2 The Meaning of the Register Bit Property Code
R Read-Only Register.
Only Read access is available, and Write access is ignored.
W Write-Only Register.
Only Write access is available, and Read access makes nothing.
R/W Read/Write Register.
Both Read access and Write access are available.
-
Both Read access and Write access make nothing.

Register Offset Address Map
OFFSET_ADDRESS
REGISTER_NAME
ACCESS_SIZE
+3 +2 +1 +0
0x00000000 Reserved SGDER SGCR B, H, W
0x00000004 SGAR SGFR SGNR B, H, W
0x00000008 SGTCR SGIDR SGPCR B, H, W
0x0000000C SGDMAR B, H, W
0x00000010 Reserved SGCCR H, W