TC6387XB Toshiba, TC6387XB Datasheet - Page 25

• 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

4.5.10 Time out error(command) interrupt
+ Interrupt Assert Condition
+ Factor Evaluation Method
+De-asserting Method
SDIO Card
SDIO Card
SD memory Card
TOSHIBA CONFIDENTIAL
(1) "0" is written into the SFOF bit(D4) of SD Buffer Control & Error Status Register(Offset:11E-11Fh).
(2) "1" is written into the MFOF bit(D20) 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).
(1) "0" is written into the SCTO bit(D6) of SD Buffer Control & Error Status Register(Offset:01E-01Fh).
(2) "1" is written into the MCTO bit(D22) 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 SCTO bit(D6) of SD Buffer Control & Error Status Register(Offset:11E-11Fh).
(2) "1" is written into the MCTO bit(D22) 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).
If the start bit of a response is not received within SDCLK period X 640(SD memory Card) or X 64(SDIO Card)
after the end bit of a command is transmitted to the card, this condition is considered a time out error and an
interrupt is generated.
In the case of SD memory Card, the SCTO bit(D6) of SD Buffer Control & Error Status Register(Offset:01E-
01Fh) and the NCR bit(D16) of SD Error Detail Status Register(Offset:02C-02Fh) are set to "1". However, if a
response for automatically issued CMD12 is not received, the NRS bit(D17) is set to "1" for differentiation.
In the case of SDIO Card, the SCTO bit(D6) of SD Buffer Control & Error Status Register(Offset:11E-11Fh) and
the NCR bit(D16) of SD Error Detail Status Register(Offset:12C-12Fh) are set to "1".
SDCMD
SDCLK
#HINT
HCLK
1
TC6387XB Specification
2
……
64(SDIO)
640(SD memory)
TOTAL
62
Rev. 1.0 02/02/06
PAGE NO.25