TC6387XB Toshiba, TC6387XB Datasheet - Page 31

• 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

4.5.14 CRC status time out error interrupt
+ Interrupt Assert Condition
+ Factor Evaluation Method
TOSHIBA CONFIDENTIAL
<In the case of SD memory card>
<In the case of SDIO card>
If the start bit of CRC status is not detected within the specified period after the end bit of block data for a write
command, 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.
In the case of SD memory Card, the SDTO bit(D3) of SD Buffer Control & Error Status Register(Offset:01E-
01Fh) and the NWCS bit(D21) of SD Error Detail Status Register(Offset:02C-02Fh) are set to "1".
In the case of SDIO Card, the SDTO bit(D3) of SD Buffer Control & Error Status Register(Offset:11E-11Fh) and
the NWCS bit(D21) of SD Error Detail Status Register(Offset:12C-12Fh) are set to "1".
SDCLK
SDCLK
SDCD0
SDCD0
CLK32
#HINT
#HINT
HCLK
HCLK
Setting time in
Setting time in
TC6387XB Specification
RTO3-0 bits
TO3-0 bits
Write CRC Status
Write CRC Status
TOTAL
62
Rev. 1.0 02/02/06
PAGE NO.31