SMC256BFY6E NUMONYX [Numonyx B.V], SMC256BFY6E Datasheet - Page 64

• Manufacturer Part Number: SMC256BFY6E
• Manufacturer: NUMONYX [Numonyx B.V]

CF-ATA command description
10.5
64/91
Table 54.
Idle (97h or E3h)
This command causes the Card to set BSY, enter the Idle mode, clear BSY and generate an
interrupt. If the sector count is non-zero, it is interpreted as a timer count (each count is
5ms) and the automatic power down mode is enabled. If the sector count is zero, the
automatic power down mode is disabled. Note that this time base (5ms) is different from the
ATA specification.
Table 55.
Address
129-159
160-162
165-255
69-128
Command (7)
Word
Sect Num (3)
Cyl High (5)
Sect Cnt (2)
163
164
Cyl Low (4)
Feature (1)
63
64
65
66
67
68
C/D/H (6)
Bit
Identify Drive Information (continued)
Idle
Default
001Bh
0407h
0003h
0050h
0050h
0050h
0050h
0000h
0000h
0000h
0492h
0000h
Value
Table 55
7
defines the Byte sequence of the Idle command.
Bytes
Total
120
190
62
2
2
2
2
2
2
4
2
2
X
6
Multi-Word DMA transfer. In PCMCIA mode, this value is
‘0h’.
Advanced PIO modes supported
Minimum Multi-Word DMA transfer cycle time per Word. In
PCMCIA mode this value is ‘0h’.
Recommended Multi-Word DMA transfer cycle time. In
PCMCIA mode this value is ‘0h’.
Minimum PIO transfer cycle time without flow control
Minimum PIO transfer cycle time with IORDY flow control
Reserved
manufacturer unique Bytes
Reserved
CF Advanced True IDE Timing Mode Capability and Setting
CF Advanced PCMCIA I/O and Memory Timing Mode
Capability
Reserved
5
Timer Count (5ms increments)
Drive
Data Field Type Information
4
97h or E3h
X
X
X
X
3
2
X
1
SMCxxxBF
0