Table 13 Interface Connector Pins And I/O Signals - Hitachi CinemaStar P7K500 Specifications

Hitachi cinemastar p7k500: specifications
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5.1.3
Interface logic signal levels(PATA model)
The interface logic signal has the following electrical specifications:
Inputs
Input High Voltage
Input Low Voltage
Outputs
Output High Voltage
Output Low Voltage
5.1.4
Signal definition(SATA model)
SATA has receivers and drivers to be connected to Tx+/- and Rx +/- Serial data signal
signal names of I/O connector pin and signal name.
No.
S1
GND
S2
A+
S3
A-
Signal
S4
Gnd
S5
B-
S6
B+
S7
Gnd
P1
V33
P2
V33
P3
V33
P4
Gnd
P5
Gnd
P6
Gnd
P7
V5
P8
V5
Power
P9
V5
P10
Gnd
P11
Reserved
P12
Gnd
P13
V12
P14
V12
P15
V12

Table 13 Interface connector pins and I/O signals

5.1.4.1
TX+ / TX-
These signals are the outbound high-speed differential signals that are connected to the serial ATA cable
5.1.4.2
RX+ / RX-
These signals are the inbound high-speed differential signals that are connected to the serial ATA cable.
The following standard shall be referenced about signal specifications.
Serial ATA: High Speed Serialized AT Attachment Revision 1.0a 7-January -2003
HITACHI Deskstar & CinemaStar P7K500 Hard Disk Drive specification (Rev 1.1)
2.0 V min.
0.8 V max.
2.4 V min.
0.5 V max.
Plug Connector pin definition
2nd mate
Differential signal A from Phy
2nd mate
Differential signal B from Phy
2nd mate
Key and spacing separate signal and power segments
3.3V power
3.3V power
3.3V power, pre-charge, 2nd Mate
1st mate
2nd mate
2nd mate
5V power,pre-charge,2nd Mate
5V power
5V power
2nd mate
Support staggered spin-up and LED activity
1st mate
12V power,pre-chage,2nd mate
12V power
12V power
20
defines the
Signal
I/O
Gnd
RX+
Input
RX-
Input
Gnd
TX-
Output
TX+
Output
Gnd
3.3V
3.3V
3.3V
Gnd
Gnd
Gnd
5V
5V
5V
Gnd
Reserve
Gnd
V12
V12
V12

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