8.28 Slot 3 3.3-V Maximum Current Register
This register is a read/write register and the contents of this register are aliased to the 3_3_MAX_CURRENT field
in the slot 3 maximum current capabilities register at offset 48h in the SD host standard registers. This register is a
GRST only register. If slot 3 is not implemented, this register is read-only and returns 0s when read.
Bit
7
6
5
4
3
2
1
0
Name
Type
Default
Slot 3 3.3-V maximum current
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
Register:
Type:
Offset:
Default:
Slot 3 3.3-V maximum current
Read/Write
A0h
0000h
8.29 Slot 4 3.3-V Maximum Current Register
This register is a read/write register and the contents of this register are aliased to the 3_3_MAX_CURRENT field
in the slot 4 maximum current capabilities register at offset 48h in the SD host standard registers. This register is a
GRST only register. If slot 4 is not implemented, this register is read-only and returns 0s when read.
Bit
7
6
5
4
3
2
1
0
Name
Type
Default
Slot 4 3.3-V maximum current
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
Register:
Type:
Offset:
Default:
Slot 4 3.3-V maximum current
Read/Write
A4h
0000h
8.30 Slot 5 3.3-V Maximum Current Register
This register is a read/write register and the contents of this register are aliased to the 3_3_MAX_CURRENT field
in the slot 5 maximum current capabilities register at offset 48h in the SD host standard registers. This register is a
GRST only register. If slot 5 is not implemented, this register is read-only and returns 0s when read.
Bit
7
6
5
4
3
2
1
0
Name
Type
Default
Slot 5 3.3-V maximum current
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
Register:
Type:
Offset:
Default:
Slot 5 3.3-V maximum current
Read/Write
A8h
0000h
8−17
TI [ TEXAS INSTRUMENTS ]
