List of Figures

| Table of Contents | List of Figures | List of Tables |

Figure 1-1. IP21 Board Component Layout

Figure 1-2. IP21 Functional Block Diagram

Figure 1-3. R8000 Chip Set Block Diagram

Figure 2-1. Overview of the IP21 Upgrade

Figure 2-2. Upgrading From IP21/75 MHz and IRIX 6.0 or 6.0.1 to IP21/90 MHz and IRIX 6.1

Figure 2-3. Location of Part Number on BBCC Chip

Figure A-1. Cabling the IO4 Board for an External CD-ROM Drive (Rackmount)

Figure A-2. Attaching the CD-ROM to the I/O Panel (Rackmount)

Figure A-3. Cabling the IO4 Board for an External CD-ROM Drive (Deskside)

Figure A-4. Attaching the CD-ROM to the I/O Panel (Deskside)