BajaPPC-750 User's Manual - Emerson Network Power

BajaPPC-750 Circuit Board 2-11
LED
P4
P3
2 4 6
JP1 — ETHERNET BOOT SELECT
1–2, 3–4, 5–6, AUI
3–4, 5–6, MII/SYM with rate detect, default
1 3 5
(Other combinations are invalid.)
JP5 — FLASH WRITE IN PLCC SOCKET
Jumper in, Enabled, default
Jumper out, Disabled
DEFAULT
ETHERNET
JUMPERS
JP4 — MEMORY TYPE IN PLCC SOCKET
Jumper in, Flash, default when shipped with Flash in socket
Jumper out, EPROM, default when shipped with EPROM in socket
Figure 2-9. Jumper and Fuse Locations
JP1
SPARE FUSES
0002M621-15
1 2 3
JP3 — EIA-232 HANDSHAKING SELECT
1–2, False (–12V),
2–3, True (+12V), default
1-AMP
On-Board Backplane AUI
3.3V 3.3V Ethernet
1-AMP FUSE 1-AMP FUSE 1-AMP FUSE
SPARE JUMPERS
JP2
JP6 — MEMORY BOOT SELECT
Jumper in, User Flash Bank 0, default
Jumper out, Memory in PLCC socket
P2 P0
P1