1-10
Service Guide
The next three types of memory cards are shown below. A two bank (8 slots) RLX card, a
four bank (16 slots) NFX card, and a four bank (16 slots) SF5 card. Each bank can house
four memory module kits composed of four memory memory modules each, which comply
with the JEDEC standard for 168 pin, ECC, 60 ns, 5 volt memory modules.
1
.
.
.
4
5
.
.
.
8
Bank 0
Bank 0
Bank 1
Bank 1
Bank 0
Bank 0
Bank 1
Bank 1
Two Bank RLX
Memory Card
1
.
.
.
8
9
.
.
.
16
Bank 0
Bank 0
Bank 3
Bank 3
Bank 1
Bank 2
Bank 1
Bank 2
Bank 0
Bank 0
Bank 3
Bank 3
Bank 1
Bank 2
Bank 1
Bank 2
Four Bank NFX
Memory Card
1
.
.
.
8
9
.
.
.
16
Bank 0
Bank 0
Bank 3
Bank 3
Bank 1
Bank 2
Bank 1
Bank 2
Bank 0
Bank 0
Bank 3
Bank 3
Bank 1
Bank 2
Bank 1
Bank 2
SF5
Memory Card
The figure below shows a standard memory module.
The following table indicates the memory module kits supported by RLX, NFX, and SF5
cards for R30, R40, or R50 systems, and it also shows the resulting memory capacity for
each kit:
Name of the Kit
Description of the Kit
Resulting Memory Capacity
MM32
4 modules of 8MB each
32MB memory
MM64
4 modules of 16MB each
64MB memory
MM128
4 modules of 32MB each
128MB memory
MM256
4 modules of 64MB each
256MB memory
The maximum memory reachable with this kind of memory card is equal to 1024MB, due to
the fact that up to four of the above indicated kits can be installed on the memory card.
It is not possible to install on the same RLX, NFX, or SF5 card memory modules belonging
to different kits.
Summary of Contents for 7015-R30
Page 1: ...7015 Models R30 R40 and R50 CPU Enclosure Installation and Service Guide...
Page 10: ...x Service Guide...
Page 14: ...xiv Service Guide...
Page 34: ...1 20 Service Guide...
Page 214: ...6 10 Service Guide Detail 5 CPU Module 2 of 3 26 27 29 30 31 32 33 34 28 35...
Page 216: ...6 12 Service Guide Detail 6 CPU Module 3 of 3 36 37...
Page 252: ...B 8 Installation and Service Guide...
Page 288: ...Service Guide D 30...
Page 299: ......
