STPCI2 STMicroelectronics, STPCI2 Datasheet - Page 18

• Manufacturer Part Number: STPCI2
• Description: STPC ATLAS DATASHEET - X86 CORE PC COMPATIBLE SYS
• Manufacturer: STMicroelectronics

PIN DESCRIPTION
18/111
GPIO SIGNALS
GPIO[15:0]
JTAG
TCLK
TRST
TDI
TMS
TDO
MISCELLANEOUS
SCAN_ENABLE
SPKRD
ANA
OSCI13B
BT4CRP
BT8TRP_TC
BD4STRP_FT
BD4STRUP_FT
BD4STRP_TC
BD8STRP_FT
BD8STRUP_FT
BD8STRP_TC
BD8TRP_TC
BD8PCIARP_FT
BD14STARP_FT
BD16STARUQP_TC
SCHMITT_FT
TLCHT_FT
TLCHT_TC
TLCHTD_TC
TLCHTU_TC
USBDS_2V5
VDDCO
Note
Signal Name
1
; See
Buffer
Table 2-3
for buffer type descriptions
Dir
I/O BD4STRP_FT
Analog pad buffer
Oscillator, 13 MHz, HCMOS
LVTTL Output, 4 mA drive capability, Tri-State Control
LVTTL Output, 8 mA drive capability, Tri-State Control, Schmitt trigger
LVTTL Bi-Directional, 4 mA drive capability, Schmitt trigger, 5V tolerant
LVTTL Bi-Directional, 4 mA drive capability, Schmitt trigger, Pull-Up, 5V tolerant
LVTTL Bi-Directional, 4 mA drive capability, Schmitt trigger
LVTTL Bi-Directional, 8 mA drive capability, Schmitt trigger, 5V tolerant
LVTTL Bi-Directional, 8 mA drive capability, Schmitt trigger, Pull-Up, 5V tolerant
LVTTL Bi-Directional, 8 mA drive capability, Schmitt trigger
LVTTL Bi-Directional, 8 mA drive capability, Schmitt trigger
LVTTL Bi-Directional, 8 mA drive capability, PCI compatible, 5V tolerant
LVTTL Bi-Directional, 14 mA drive capability, Schmitt trigger, IEEE1284 compliant, 5V tolerant
LVTTL Bi-Directional, 16 mA drive capability, Schmitt trigger
LVTTL Input, Schmitt trigger, 5V tolerant
LVTTL Input, 5V tolerant
LVTTL Input
LVTTL Input, Pull-Down
LVTTL Input, Pull-Up
USB 1.1 compliant pad buffer
Analog output pad
O BT8TRP_TC
O BD4STRP_FT
I
I
I
I
I
TLCHT_FT
TLCHT_FT
TLCHTD_FT
TLCHT_FT
TLCHTD_FT
Buffer Type
Table 2-3. Buffer Type Descriptions
Table 2-2. Definition of Signal Pins
1
Issue 1.0 - July 24, 2002
General Purpose IOs
Test Clock
Test Reset
Test Data Input
Test Mode Set
Test Data output
Test Pin - Reserved
Speaker Device Output
Description
Description
Qty
16
1
1
1
1
1
1