LPC47M140-NC SMSC [SMSC Corporation], LPC47M140-NC Datasheet - Page 185

• Manufacturer Part Number: LPC47M140-NC
• Description: 128 PIN ENGANCED SUPER I/O CONTROLLER WITH AN LPC INTERFACE AND USB HUB
• Manufacturer: SMSC [SMSC Corporation]

SMSC DS – LPC47M14X
LFRAME#
LFRAME#
LAD[3:0]
LAD[3:0]
PCI_CLK
PCI_CLK
Note: L1=Sync of 0000
Note: L1=Sync of 0000
PCI_CLK
LDRQ#
FIGURE 24 – DMA REQUEST ASSERTION THROUGH LDRQ#
Start C+D CHL Size
Start C+D
FIGURE 25 – DMA WRITE (FIRST BYTE)
FIGURE 26 – DMA READ (FIRST BYTE)
Start
CHL Size
MSB
TAR
Data
Page 185
Sync=0101
TAR
LSB
Sync=0101
L1
ACT
Data
L1
TAR
TAR
Rev. 03/19/2001