Intel
®
EP80579 Integrated Processor with Intel
®
QuickAssist Technology—Technical Reference
Development Kit User’s Guide
October 2008
36
Order Number: 320067-002US
4.8
Connector/Header Pinout Information
4.8.1
ITP-XDP Connector Pinout
The Intel
®
EP80579 Development Board provides a 60-pin ITP-XDP connector for
system debugging purposes. For ITP-XDP pinout, refer to
Table 15
.
F
SMBUS_B
J4F3
Table 24
G
SMBUS_C
J4F4
Table 24
H
VSBY_SMB
J5E1
Table 24
I
SIO1 SMBUS
J1G2
Table 24
, connected to Board ID EEPROM
J
SIO2 SMBUS
J1G3
Table 24
, connected to PCIe slot
K
SSP
J4J1
Table 25
L
COM3 (Tertiary SIO UART)
J2J1
Table 26
M
Intel
®
EP80579 JTAG
J5G2
Table 27
N
88E1141 JTAG
J8E1
Table 27
O
PEX 8058 JTAG
J3E2
Table 27
P
FPGA JTAG
J9E5
Table 28
Q
GPIO header
J7F1
Table 29
R
Intruder
J3H4
Optional intruder switch header:
1: MICH_INTRUDER
2: GND
S
CPU thermal diode
J1H1
Access to processor thermal diode:
1: CPU_THERM_DC
2: CPU_THERM_DA
3: GND
Table 14.
Header Block Descriptions (Sheet 2 of 2)
Location
Header Name
Ref Des
Pinout Signal Description
Table 15.
ITP-XDP Connector (Sheet 1 of 2)
Pin
Name
Pin
Name
1
GND
2
GND
3
PREQ_N
4
NOA_CLK_0
5
PRDY_N
6
NOA_CLK_1
7
GND
8
GND
9
BPM_3 / NOA_0
10
NOA_8
11
BPM_2_N / NOA_1
12
NOA_9
13
GND
14
GND
15
BPM_1_N / NOA_2
16
NOA_10
17
BPM_0_N / NOA_3
18
NOA_11
19
GND
20
GND
21
NC
22
NC
23
NC
24
NC
25
GND
26
GND
27
NOA_4
28
NOA_12
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