Texas Instruments Dual/Single Socket CardBus and UntraMedia Controller PCI7621 - Manual (Page 71)

3−15
Table 3−9. EEPROM Loading Map (Continued)
SERIAL ROM
OFFSET
BYTE DESCRIPTION
25h PCI 2Ch, subsystem vendor ID, byte 0
26h PCI 2Dh, subsystem vendor ID, byte 1
27h PCI 2Eh, subsystem ID, byte 0
28h PCI 2Fh, subsystem ID, byte 1
29h PCI F4h, Link_Enh, byte 0, bits 7, 2, 1
OHCI 50h, host controller control, bit 23
[7]
Link_Enh.
enab_unfair
[6]
HCControl.Program Phy Enable
[5:3]
RSVD
[2]
Link_Enh, bit 2
[1]
Link_Enh.
enab_accel
[0]
RSVD
2Ah Mini-ROM address, this byte indicates the MINI ROM offset into the EEPROM
00h = No MINI ROM
Other Values = MINI ROM offset
2Bh OHCI 24h, GUIDHi, byte 0
2Ch OHCI 25h, GUIDHi, byte 1
2Dh OHCI 26h, GUIDHi, byte 2
2Eh OHCI 27h, GUIDHi, byte 3
2Fh OHCI 28h, GUIDLo, byte 0
30h OHCI 29h, GUIDLo, byte 1
31h OHCI 2Ah, GUIDLo, byte 2
32h OHCI 2Bh, GUIDLo, byte 3
33h Checksum (Reserved—no bit loaded)
34h PCI F5h, Link_Enh, byte 1, bits 7, 6, 5, 4
35h PCI F0h, PCI miscellaneous, byte 0, bits 5, 4, 2, 1, 0
36h PCI F1h, PCI miscellaneous, byte 1, bits 7, 3, 2, 1, 0
37h Reserved
38h Reserved (CardBus CIS pointer)
39h Reserved
3Ah PCI ECh, PCI PHY control, bits 7, 3, 1
3Bh Flash media core function indicator (03h)
3Ch Number of bytes (05h)
3Dh PCI 2Ch, subsystem vendor ID, byte 0
3Eh PCI 2Dh, subsystem vendor ID, byte 1
3Fh PCI 2Eh, subsystem ID, byte 0
40h PCI 2Fh, subsystem ID, byte 1
41h PCI 4Ch, general control, bits 6−4, 2−0
42h SD host controller function indicator (03h)
43h Number of bytes (0Bh)
44h PCI 2Ch, subsystem vendor ID, byte 0
45h PCI 2Dh, subsystem vendor ID, byte 1
46h PCI 2Eh, subsystem ID, byte 0
47h PCI 2Fh, subsystem ID, byte 1
48h PCI 88h, general control bits 6−4, 0