Panasonic DP-C405 - Page 158

158
FEB 2008Ver. 1.1
DP-C405/C305/C265
CN74-22 GND HDD Ground
CN74-23 ATIOWR HDD HDD Data Write Signal
CN74-24 GND HDD Ground
CN74-25 ATIORD HDD HDD Data Read Signal
CN74-26 GND HDD Ground
CN74-27 ATIORDY HDD HDDRW Ready Signal
CN74-28 N.C. No Connection
CN74-29 N.C. No Connection
CN74-30 GND HDD Ground
CN74-31 ATAINT HDD HDD B807 Signal
CN74-32 IO16 HDD
16 Bit Block Transfer
Control Signal
CN74-33 ATA1 HDD HDD Address Bus
CN74-34 N.C. No Connection
SC PCB
Pin No.
Signal Name Destination Signal Waveform Function
0V
PULSE
5V
0V
0V
PULSE
5V
0V
0V
PULSE
5V
0V
0V
PULSE
5V
0V
0V
5V