Figure 1-1. IPMC761 with Default Switch Setting

Chapter 1 Product Features

Note SCSI signals leading to connector P15 go through zero ohm resistors (R92-R100) before terminating at P15. When the host board’s PMC slot 2 is populated, and there is an IPMC module in slot 1, there exists a possibility for contention on these signals.

Figure 1-1. IPMC761 with Default Switch Setting

 

 

P15

 

 

 

P14

 

P12

 

 

 

P13

 

P11

S1

C9

C7

 

 

 

 

S2

C10

 

 

 

 

 

 

 

 

 

C8

S1

C9

C7

 

 

U12

 

 

 

 

 

 

U11

 

 

 

 

 

 

 

 

 

U7

 

 

 

 

J3

 

 

 

 

 

C5

U6

 

 

 

 

 

 

 

 

U5

J2

 

 

 

 

 

 

 

 

 

 

U4

 

 

 

 

U3

U19

 

 

 

 

 

U2

Y2

Y1

 

 

 

C4

 

 

 

 

C2

Y3

 

 

 

 

 

 

 

 

J1

 

 

 

 

 

 

 

DS2

DS1

 

 

IPMC761

 

PIB BUSY SCSI BUSY

 

 

 

 

 

 

 

 

 

 

2844 0905

 

 

Table 1-1. IPMC761 Jumpers

Jumper

Description

Setting

J1

Reserved 9PLD programming

N/A

 

header

 

 

 

 

J2

Port 3 Transmit Clock

1-2: driven by IPMC761

 

 

2-3: received by IPMC761

 

 

 

J3

Port 4 Transmit Clock

1-2: driven by IPMC761

 

 

2-3: received by IPMC761

 

 

 

IPMC7126E/7616E I/O Module Installation and Use (6806800A45B)

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Emerson IPMC7126E, IPMC7616E 1. IPMC761 with Default Switch Setting, 1. IPMC761 Jumpers, Product Features, Description