SC2200 NSC [National Semiconductor], SC2200 Datasheet - Page 406

• Manufacturer Part Number: SC2200
• Description: Thin Client On a Chip
• Manufacturer: NSC [National Semiconductor]

www.national.com
Electrical Specifications
Note:
IDE_DATA[15:0]
IDE_DREQ0
(device)
IDE_DACK0#
(host)
IDE_IOW0#
(STOP0#)
(host)
IDE_IORDY0#
(DDMARDY0)#
(device)
IDE_IOR0#
(HSTROBE0#)
(host)
(host)
IDE_ADDR[2:0]
IDE_CS[0:1]#
The definitions for the IDE_IOW[0:1]# (STOP[0:1]#), IDE_IORDY[0,1]# (DDMARDY[0:1]#) and IDE_IOR[0:1]#
(HSTROBE[0:1]#) signal lines are no longer in effect after IDE_DREQ[0:1] and IDE_DACK[0:1]# are deasserted.
Figure 8-35. Host Terminating an UltraDMA Data Out Burst Timing Diagram
t
SS
(Continued)
t
t
LI
LI
t
LI
406
t
t
DVS
MLI
CR
t
t
ACK
t
ACK
ACK
t
IORDYZ
t
DVH
Revision 3.0