STP2003PQFP Sun Microelectronics, STP2003PQFP Datasheet - Page 10

• Manufacturer Part Number: STP2003PQFP
• Description: PCI I/O Controller
• Manufacturer: Sun Microelectronics

TABLE 3: Pinout by Function (Continued)
SCSI Clock Oscillator: 7 pins
osc_rst_l
scsi_clk
scsi_oscen
scsi_x1
scsi_x2
clk_10m
clk_5m
JTAG Port & Diagnostics: 11 pins
clock_stop
diag[0]
diag[1]
diag[2]
diag[3]
diag[4]
jtag_clk
jtag_tdi
jtag_tdo
jtag_tms
jtag_trst_l
Power and Ground: 51 pins
BSINVSSIO
BSVSSIO
BSVSSIO_1
10
STP2003QFP
Name
1
83
82
85
86
81
79
44
7
5
4
3
2
40
38
36
42
43
37
96
131
183
6
12
20
27
46
50
56
66
78
84
98
100
109
Pin
PCIO
PCI I/O Controller
In
Out
In
In
Out
Out
Out
In
Out
Out
Out
Out
Out
In
In
Out
In
In
Dir
I
O4S
I
C
N
O4S
O4S
I
O4S
O4S
O4S
O4S
O4S
I
I
O4S
I
I
Type
Oscillator Reset
40/80 MHz SCSI Clock Output
SCSI Oscillator Enable
40/80 MHz SCSI Crystal - X1
40/80 MHz SCSI Crystal - X2
Real Time Clock Time Base - 10 MHz
Real Time Clock Time Base - 5 MHz
Stop Clock Input
No Function
No Function
No Function
No Function
No Function
JTAG Clock
JTAG Test Data Input(100mA pull-up)
JTAG Test Data Output
JTAG Test Mode Select (100 mA pull-up)
JTAG Reset (100 mA pull-up)
VSS - Pad Ring
VSS - Pad Ring
Description
August 2001