TC6387XB Toshiba, TC6387XB Datasheet - Page 18

• 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

+ Factor Evaluation Method
+De-asserting Method
4.5.3 Buffer write enable interrupt
+ Interrupt Assert Condition
+ Factor Evaluation Method
TOSHIBA CONFIDENTIAL
(1) "0" is written into the SCOT bit(D3) of SD Card Status Register(Offset:01C-01Dh).
(2) "1" is written into the MCOT bit(D3) 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).
When data to be transmitted to the card becomes available for the internal buffer, SD Data Port
Register(Offset:030-031h, 130-131h), to be written for a write command, an interrupt is generated.
01Fh) is set to "1". In the case of SDIO Card, the SBWE bit(D9) of SD Buffer Control & Error Status
Register(Offset:11E-11Fh) is set to "1".
The SCOT bit(D3) of SD Card Status Register(Offset:01C-01Dh) is set to "1".
In the case of SD memory Card, the SBWE bit(D9) of SD Buffer Control & Error Status Register(Offset:01E-
SDCD3-0
SDCLK
#HINT
HCLK
#SDCD
CLK32
#HINT
HCLK
Write is enabled when the data is transferred from
the internal buffer to the
TC6387XB Specification
data transmission circuit.
Write Data
TOTAL
CRC16
62
Rev. 1.0 02/02/06
PAGE NO.18