Toshiba Satellite P200 Maintenance Manual page 216

C.12 JP19
Pin No.
1
GND
2
PETp0
3
PETn0
4
GND
5
PERp0
6
PERn0
7 GND
8
REFCLK+
9
REFCLK-
10
CPPE#
11
CLKREQ#
12
+3.3V
13
+3.3V
14
PERST#
15 +3.3VAUX
16
WAKE#
17
+1.5V
18
+1.5V
19
SMBDATA
20
SMBCLK
21
RESERVED
22
RESERVED
23
CPUSB#
24 USBD+
25
USBD-
27
GND
[CONFIDENTIAL]
C-14
Table C-12 PC Card I/F pin assignments (26-pin)
Signal name I/O
I/O
I/O
I/O
I/O
O
O
I
I
O
I
I/O
I/O
NC
NC
O
I/O
I/O
Description
ground
PCI Express x1 data interface
PCI Express x1 data interface
ground
PCI Express x1 data interface
PCI Express x1 data interface
ground
PCI Express differential, spread-spectrum
reference clock
PCI Express differential, spread-spectrum
reference clock
Output This signal is used for PCI Express-
based module detection and power control
This signal is used to indicate when REFCLK
3.3V power
3.3V power
PCI Express functional reset
3.3V aux power
This signal is to request that the host
platform return from a sleep/suspended state
1.5V power
1.5V power
SMBus management channel
SMBus management channel
Reserved
Reserved
Output This signal is used for USB-based
module detection and power control
Input/Output USB serial data interface
Input/Output USB serial data interface
ground
Satellite P200/ P205 Series Maintenance Manual