Intel Intel NetStructure Single Board Computer manual AdvancedTCA Data Transport Connector J23

MPCBL0010 SBC—Connectors and LEDs

Table 12. Power Distribution Connector (Zone 1) P10 Pin Assignments

Pin	Signal	Description	Pin	Signal	Description
1	NCt	No Connection	18	Unused	No Connection
2	NC	No Connection	19	Unused	No Connectiont
3	NC	No Connectiont	20	Unused	No Connection
4	NC	No Connection	21	Unused	No Connection
5	GA0	Geographic Addr Bit 0	22	Unused	No Connection
6	GA1	Geographic Addr Bit 1	23	Unused	No Connection
7	GA2	Geographic Addr Bit 2	24	Unused	No Connection
8	GA3	Geographic Addr Bit 3	25	EMI_GND	EMI Chassis Ground
9	GA4	Geographic Addr Bit 4	26	LOGIC_GND	Gnd Ref for Card Logic
10	GA5	Geographic Addr Bit 5	27	ENABLE_B	Enb DC-DC conv, B Feed
11	GA6	Geographic Addr Bit 6	28	VRTN_A	-48 V Return, Feed A
12	GA7/P	Geo Adr Bit 7 (Odd Parity)	29	VRTN_B	-48 V Return, Feed B
13	IPMB_CLK_A	IPMB Bus A Clock	30	- 48 V_EARLY_A	-48 V In, Feed A Precharge
14	IPMB_DAT_A	IPMB Bus A Data	31	-48 V_EARLY_B	-48 V In, Feed B Precharge
15	IPMB_CLK_B	IPMB Bus B Clock	32	ENABLE_A	Enb DC-DC conv, A Feed
16	IPMB_DAT_B	IPMB Bus B Data	33	-48V_A	-48 V Input, Feed A
17	Unused	No Connection	34	-48V_B	-48 V Input, Feed B

5.1.2AdvancedTCA Data Transport Connector (J23)

Zone 2 includes one 120-pin HM-ZD connector, labeled J23, with 40 differential pairs. This data transport connector provides the following signals:

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

•Two 1000BASE-BX Ethernet fabric channels (four differential signal pairs each, eight signals total).

The connector used is AMP*/Tyco* part number 1469001-1. Figure 13 shows a face view of the connector. The pinout of this connector complies with the AdvancedTCA 3.0 specification.

Intel NetStructure® MPCBL0010 Single Board Computer
Technical Product Specification	October 2006
44	Order Number: 304120