SST58LM028-70-C-FRI View Datasheet(PDF) - Silicon Storage Technology
Part Name
Description
MFG CO.
'SST58LM028-70-C-FRI' PDF : 40 Pages View PDF
2.4 I/O Transfer Function
ATA-Disk Module
SST58SM008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192
SST58LM008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192
Advance Information
2.4.1 I/O Function
ADM permits 8-bit data access if the user issues a Set Feature Command to enable 8-bit Mode.
The following table defines the function of various operations.
TABLE 2-7: I/O FUNCTION
Function Code
Invalid Mode
Standby Mode
Task File Write
Task File Read
Data Register Write
Data Register Read
Control Register Write
Alt Status Read
Drive Address
CS3FX#
VIL
VIH
VIH
VIH
VIH
VIH
VIL
VIL
VIL
CS1FX#
VIL
VIH
VIL
VIL
VIL
VIL
VIH
VIH
VIH
A0-A2
X1
X
1-7H
1-7H
0
0
6H
6H
7H
IORD#
X
X
VIH
VIL
VIH
VIL
VIH
VIL
VIL
IOWR#
X
X
VIL
VIH
VIL
VIH
VIL
VIH
VIH
D15-D8
Undefined
High Z
X
High Z
In2
Out2
X
High Z
High Z
1. X can be VIL or VIH, but no other value.
2. If 8-bit data transfer mode is enabled.
In 8-bit data transfer mode, High Byte is undefined for Data Out, can be VIL or VIH, but no other value, for Data In.
D7-D0
Undefined
High Z
Data In
Data Out
In
Out
Control In
Status Out
Data Out
T2-7.1 519
©2001 Silicon Storage Technology, Inc.
14
S71193-01-000 9/01 519
Share Link: 
