W86L387D Winbond Electronics, W86L387D Datasheet - Page 21
W86L387D
Manufacturer Part Number
W86L387D
Description
Manufacturer
Winbond Electronics
Datasheet
1.W86L387D.pdf
(28 pages)
Specifications of W86L387D
Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Operating Temperature (max)
70C
Package Type
LQFP
Rad Hardened
No
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W86L387D
Manufacturer:
INTERSIL
Quantity:
5 810
8.3
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
STEP
WRITE_REG (Write MS Register) of TPC Commands:
Read status register.
Read interrupt status register if
status <> 0AH.
Enable SIE bit of control register. > Execute.
Write 8 bytes of register data to
the transmit data buffer.
Write B00FH in the command
register.
Wait for DMA request.
Write data to the transmit data
buffer if DMA request.
Wait for DMA request.
If Host busy.
Go to step 7 if data length not
enough.
Read status register and check
transmit data buffer.
Read interrupt status register if
status <> 0AH.
Disable SIE bit of control register
if needed.
Wait for TPC command.
HOST ACCEPT AND ACTION
COMMAND
> Execute.
> Execute.
>
>
>
> Execute.
> Execute.
> Execute.
Accept write data and store
in transmit data buffer.
Activate write 15 bytes of
MS register.
Output write data to the MS
bus.
Accept write data and
output to the MS bus.
Output write data to the MS
bus.
Stop MS SCLK if transmit
data buffer is empty.
- 19 -
W86L387D ACTION
Publication Release Date: May 13, 2005
>
> Card accept write data.
> Card accept write data.
< Card accept write data.
Accept write MS
register command.
MS CARD ACTION
W86L387D
Revision A1