Cypress S6J3200 Series, Manual

Page: 420 / 1355

CHAPTER 18:Sound Generator
S6J3200 Series Hardware Manual Document Number: 002-04852 Rev. *G 419
Figure 3
-
5 DMA Transfer Image
SGAR
[15:8]
(1)
SGNR
[7:0]
(1)
SGIDR
[7:0]
(1)
X
SGAR
[15:8]
(2)
SGNR
[7:0]
(2)
SGIDR
[7:0]
(2)
X
SGAR
[15:8]
(3)
SGNR
[7:0]
(3)
SGIDR
[7:0]
(3)
X
SGAR
[15:8]
(4)
SGNR
[7:0]
(4)
SGIDR
[7:0]
(4)
X
Memory (32-bit width)
SGAR
[15:8]
(1)
SGNR
[7:0]
(1)
- -
DMA Transfer
Intermediate Register
SGDMAR
SGAR
[15:8]
SGAR
[7:0]
SGFR
[7:0]
SGNR
[7:0]
SGTCR
[7:0]
SGIDR
[7:0]
SGPCR
[15:8]
SGPCR
[7:0]
[31:24] [7:0] [23:16] [15:8]
Sound Generator
DMA transfer (1) - 1
SGIDR
[7:0]
(1)
- - -
[31:24] [7:0] [23:16] [15:8]
SGAR
[15:8]
SGAR
[7:0]
SGFR
[7:0]
SGNR
[7:0]
SGTCR
[7:0]
SGIDR
[7:0]
SGPCR
[15:8]
SGPCR
[7:0]
DMA transfer (1) - 2
Registers for sound
SGAR
[15:8]
(4)
SGNR
[7:0]
(4)
- -
SGAR
[15:8]
SGAR
[7:0]
SGFR
[7:0]
SGNR
[7:0]
SGTCR
[7:0]
SGIDR
[7:0]
SGPCR
[15:8]
SGPCR
[7:0]
[31:24] [7:0] [23:16] [15:8]
DMA transfer (4) - 1
SGIDR
[7:0]
(4)
- - -
[31:24] [7:0] [23:16] [15:8]
SGAR
[15:8]
SGAR
[7:0]
SGFR
[7:0]
SGNR
[7:0]
SGTCR
[7:0]
SGIDR
[7:0]
SGPCR
[15:8]
SGPCR
[7:0]
DMA transfer (4) - 2
DMA transfer
"2bytes x 2"
the first
transfer
DMA transfer
"2bytes x 2"
the 4th
transfer