TC6387XB Toshiba, TC6387XB Datasheet - Page 29

• Manufacturer Part Number: TC6387XB
• Manufacturer: Toshiba

Specifications of TC6387XB

• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

+De-asserting Method
4.5.13 CRC status busy time out error interrupt
+ Interrupt Assert Condition
SDIO Card
SD memory Card
TOSHIBA CONFIDENTIAL
(1) "0" is written into the SDTO bit(D3) of SD Buffer Control & Error Status Register(Offset:01E-01Fh).
(2) "1" is written into the MDTO bit(D19) of SD Interrupt Mask Register(Offset:020-023h).
(3) Hardware reset by #PCLR = “0”.
(4) Software reset by writing "0" into the SRST bit(D0) of SD Software Reset Register(Offset:0E0h).
(1) "0" is written into the SDTO bit(D3) of SD Buffer Control & Error Status Register(Offset:11E-11Fh).
(2) "1" is written into the MDTO bit(D19) of SD Interrupt Mask Register(Offset:120-123h).
(3) Hardware reset by #PCLR = “0”.
(4) Software reset by writing "0" into the SRST bit(D0) of SD Software Reset Register(Offset:1E0h).
<In the case of SD memory card>
If a busy declaration from the card (DAT0 = "0" after Write CRC Status) remains longer than the specified time,
this condition is considered as a time out error and an interrupt is generated. In the case of SD memory Card, the
specified period is set in RTO[3:0] of SD Memory Card Option Setup Register(Offset:028h) in the form of a
multiple number of the SDCLK period. In the case of SDIO Card, the specified period is set in TO[3:0] of SD
Memory Card Option Setup Register(Offset:128h) in the form of a multiple number of the CLK32 period.
SDCMD
SDCLK
SDCD0
#HINT
HCLK
Setting time in RTO3-0 bits
End bit of Write CRC Status
TC6387XB Specification
TOTAL
62
Rev. 1.0 02/02/06
PAGE NO.29