W86L387D Winbond Electronics, W86L387D Datasheet - Page 22

• Manufacturer Part Number: W86L387D
• Manufacturer: Winbond Electronics

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

8.4
STEP
1.
2.
3.
4.
5.
6.
7.
8
9
10.
11.
SET_CMD (Set Command to the Flash Controller of MS card) of TPC
Commands:
Read status register.
Read interrupt status register if
status <> 0AH.
Enable SIE bit of control
register.
Write 1 byte of command code
to the transmit data buffer.
Write E001H in the command
register.
Wait until interrupt.
Read interrupt status register
and check is SIF interrupt.
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.
>
>
< Reflect SIF interrupt.
> Execute.
> Execute.
> Execute.
> Execute.
Accept command code and
store in transmit data buffer.
Activate 1 byte of set
command to the MS bus.
W86L387D ACTION
- 20 -
> Accept the command.
<
Card execute completely
and activate interrupt.
MS CARD ACTION
W86L387D