Rainbow Electronics W90P710CDG User Manual
Page 240
W90P710CD/W90P710CDG
- 240 -
SD DMA Byte Count Register (SDBCR)
REGISTER
ADDRESS
R/W
DESCRIPTION
RESET VALUE
SDBCR
0xFFF0_7008
R/W
SD DMA Byte Count Register
0x0000_0000
31
30
29
28
27
26
25
24
Reserved
23
22
21
20
19
18
17
16
Reserved
15
14
13
12
11
10
9
8
Reserved BCNT
7
6
5
4
3
2
1
0
BCNT
BITS
DESCRIPTIONS
[31:12]
Reserved
-
[11:0]
BCNT
DMA Transfer Byte Count
This field defines the byte count of DMA Transfer between internal
flash buffer and external SDRAM.
SD Global Interrupt Enable Register (SDGIER)
REGISTER
ADDRESS
R/W
DESCRIPTION
RESET VALUE
SDGIER
0xFFF0_70
0C
R/W
SD Global Interrupt Enable Register
0x0000_0000
31
30
29
28
27
26
25
24
Reserved
23
22
21
20
19
18
17
16
Reserved
15
14
13
12
11
10
9
8
Reserved
7
6
5
4
3
2
1
0
Reserved
ERRIEN DRdIEN DWrIEN
SDHIIEN
Reserved
Reserved SDGIEN