Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

FDC37C669-MT View Datasheet(PDF) - SMSC -> Microchip

Part Name
Description
Manufacturer
FDC37C669-MT Datasheet PDF : 162 Pages
First Prev 31 32 33 34 35 36 37 38 39 40 Next Last
STATUS REGISTER ENCODING
During the Result Phase of certain commands, the Data Register contains data bytes that give the status of the
command just executed.
BIT NO.
7,6
5
4
3
2
1,0
SYMBOL
IC
SE
EC
H
DS1,0
Table 14 - Status Register 0
NAME
DESCRIPTION
Interrupt Code
00 - Normal termination of command. The specified
command was properly executed and completed without
error.
01 - Abnormal termination of command. Command
execution was started, but was not successfully
completed.
10 - Invalid command. The requested command could
not be executed.
11 - Abnormal termination caused by Polling.
Seek End
The FDC completed a Seek, Relative Seek or
Recalibrate command (used during a Sense Interrupt
Command).
Equipment
Check
The TRK0 pin failed to become a "1" after:
1. 80 step pulses in the Recalibrate command.
2. The Relative Seek command caused the FDC to
step outward beyond Track 0.
Unused. This bit is always "0".
Head Address The current head address.
Drive Select The current selected drive.
34
Direct download click here

 

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]