HSMMC CONTROLLER
S3C2416X RISC MICROPROCESSOR
20-40
5.14 WAKEUP CONTROL REGISTER
This register is mandatory for the Host Controller, but wakeup functionality depends on the Host Controller system
hardware and software. The Host Driver shall maintain voltage on the SD Bus, by setting
SD Bus Power
to 1 in
the
Power Control
register, when wakeup event via Card Interrupt is desired.
Register
Address
R/W
Description
Reset Value
WAKCON0 0X4AC0002B R/W
Wakeup
Control Register (Channel 0)
0x0
WAKCON1 0X4A80002B R/W
Wakeup
Control Register (Channel 1)
0x0
Name
Bit
Description
Initial Value
[7:3]
Reserved
0
ENWKUPREM [2]
Wakeup Event Enable On SD Card Removal
This bit enables wakeup event via
Card Removal
assertion in the
Normal Interrupt Status
register.
FN_WUS
(Wake Up Support) in
CIS does not affect this bit. (RW)
1 = Enable
0 = Disable
0
ENWKUPINS [1]
Wakeup Event Enable On SD Card Insertion
This bit enables wakeup event via
Card Insertion
assertion in the
Normal Interrupt Status
register.
FN_WUS
(Wake Up Support) in
CIS does not affect this bit. (RW)
1 = Enable
0 = Disable
0
ENWKUPINT [0]
Wakeup Event Enable On Card Interrupt
This bit enables wakeup event via
Card Interrupt
assertion in the
Normal Interrupt Status
register. This bit can be set to 1 if
FN_WUS
(Wake Up Support) in CIS is set to 1. (RW)
1 = Enable
0 = Disable
0
Содержание S3C2416
Страница 33: ...S3C2416X RISC MICROPROCESSOR PRODUCT OVERVIEW 1 5 3 BLOCK DIAGRAM Figure 1 1 S3C2416X Block Diagram ...
Страница 38: ...PRODUCT OVERVIEW S3C2416X RISC MICROPROCESSOR 1 10 153 AIN 1 U14 195 EINT 10 GPG2 K15 237 SDATA 14 C18 ...
Страница 122: ...BUS MATRIX EBI S3C2416X RISC MICROPROCESSOR 3 4 NOTES ...
Страница 204: ...DMA CONTROLLER S3C2416X RISC MICROPROCESSOR 8 18 NOTES ...
Страница 284: ...WATCHDOG TIMER S3C2416X RISC MICROPROCESSOR 11 6 NOTES ...
Страница 320: ...REAL TIME CLOCK S3C2416X RISC MICROPROCESSOR 13 16 NOTES ...
Страница 344: ...UART S3C2416X RISC MICROPROCESSOR 14 24 NOTES ...
Страница 380: ...USB2 0 DEVICE S3C2416X RISC MICROPROCESSOR 16 34 NOTES ...
Страница 432: ...2D S3C2416X RISC MICROPROCESSOR 18 38 NOTES ...
Страница 446: ...HS_SPI CONTROLLER S3C2416X RISC MICROPROCESSOR 19 14 NOTES ...
Страница 455: ...S3C2416X RISC MICROPROCESSOR HSMMC CONTROLLER 20 9 4 9 SD COMMAND ISSUE SEQUENCE Figure 20 9 Timeout Setting Sequence ...
Страница 604: ...S3C2416X RISC MICROPROCESSOR S3C2416X RISC MICROPROCESSOR 23 22 NOTES ...
Страница 638: ...PCM AUDIO INTERFACE S3C2416X RISC MICROPROCESSOR 25 18 NOTES ...
Страница 653: ...S3C2416X RISC MICROPROCESSOR ELECTRICAL DATA 26 15 Figure 26 14 SDRAM READ WRITE Timing Trp 2 Trcd 2 Tcl 2 DW 16 bit ...
Страница 670: ...ELECTRICAL DATA S3C2416X RISC MICROPROCESSOR 26 32 NOTES ...
Страница 672: ...MECHANICAL DATA S3C2416X RISC MICROPROCESSOR 30 2 Figure 27 2 330 FBGA 1414 Package Dimension 2 Bottom View ...