Intel MPCBL0001 manual Data Transport Connector Zone

Intel NetStructure® MPCBL0001 High Performance Single Board Computer

Contents

Table 45. Power Distribution Connector (Zone 1) P10 Pin Assignments

8	GA3	Geographic Addr Bit 3
9	GA4	Geographic Addr Bit 4
10	GA5	Geographic Addr Bit 5
11	GA6	Geographic Addr Bit 6
12	GA7/P	Geo Adr Bit 7 (Odd Parity)
13	IPMB_CLK_A	IPMB Bus A Clock
14	IPMB_DAT_A	IPMB Bus A Data
15	IPMB_CLK_B	IPMB Bus B Clock
16	IPMB_DAT_B	IPMB Bus B Data
17	Unused	No Connect

25	EMI_GND	EMI Chassis Ground
26	LOGIC_GND	Gnd Ref for Card Logic
27	ENABLE_B	Enb DC-DC conv, B Feed
28	VRTN_A	-48 V Return, Feed A
29	VRTN_B	-48 V Return, Feed B
30	- 48 V_EARLY_A	-48	V In, Feed A Precharge
31	-48 V_EARLY_B	-48	V In, Feed B Precharge
32	ENABLE_A	Enb DC-DC conv, A Feed
33	-48V_A	-48	V Input, Feed A
34	-48V_B	-48	V Input, Feed B

4.1.2Data Transport Connector (Zone 2)

Zone 2 consists of one 120-pin HM-Zd connector, labeled P23, with 40 differential pairs. This data transport connector provides the following signals:

•Two 10/100/1000Base-T/TX Ethernet base fabric channels (four differential signal pairs each, 16 signals total).

•Two 2 Gbit Fibre Channel ports on the extended fabric (two differential signal pairs each, eight signals total).

The connector used is AMP/Tyco part number 1469001-1, Intel part number A66621-001. Figure 17, “Data Transport Connector (Zone 2) J23” on page 85 shows a face view of the connector.

Figure 17. Data Transport Connector (Zone 2) J23

HG FG DG BG

HG FE DC BA

1

2

3

4

5

6

7

8

9

10

B0899-01

The following naming convention describes the signals on this connector. Signal direction is defined from the perspective of MPCBL0001.

Technical Product Specification	85
Order #273817