TC6387XB Toshiba, TC6387XB Datasheet - Page 26

• 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

4.5.11 Read data time out error interrupt
+ Interrupt Assert Condition
*Between a command and a read data, time out
TOSHIBA CONFIDENTIAL
<In the case of SD memory card>
<In the case of SDIO card>
If the start bit of data is not detected within the specified period after the end bit of a response for each read
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. Read data time out error is classified
into between a command and a read data, and between a read data and a read data in a multiple block transfer.
SDCMD
SDCMD
SDCLK
SDCLK
SDCD0
SDCD0
CLK32
#HINT
#HINT
HCLK
HCLK
Setting time in RTO3-0 bits
Setting time in TO3-0 bits
TC6387XB Specification
TOTAL
62
Rev. 1.0 02/02/06
PAGE NO.26