GMS30C7201 Datasheet, PDF (161/352 Pages) Hynix Semiconductor – 60MHz operation frequency Low power consumption

Address
DMA Base + 0x04
R/W Name
R/W ASR
DMA Base + 0x08
DMA Base + 0x0C
R/W TNR0
R
R/W TSR
DMA Base + 0x10
R
R/W CCR0
R
Fast AMBA Peripherals
Bit
[31:0]
[13:0]
[31:14]
[13:0]
[31:14]
[0]
[1]
[2]
[31:3]
Initialized Contents
to
0x00...00
DMAC 0 Sound Address (Buffer 1
Address)
This channel transfers data from External
Memory to Sound Interface block.This
value will be automatically reloaded.
0x3FFF
0x00000
DMAC0 Transfer Number
(Maxmium Transfer Number of Buffer0
is 0x4000 word)
Reserved bits
0x3FFF
0x00000
DMAC0 Sound Transfer Number
(Maximum Transfer Number of Buffer1
is 0x4000 word)
This value will be automatically reloaded.
Reserved bits
0
0
0
0x00
DMEN (DMAC0 enable bit)
MASK0(Buffer 0 transfer end interrupt
mask bit)
MASK1(Buffer 1 transfer end interrupt
mask bit)
Reserved bits
Table 12-3: DMAC0 Registers (Continued)
GMS30C7201 Data Sheet
12-7