upd72862 Renesas Electronics Corporation., upd72862 Datasheet - Page 22

• Manufacturer Part Number: upd72862
• Description: Ieee1394 Ohci Host Controller
• Manufacturer: Renesas Electronics Corporation.

22
31
W_GUIDHi
31
W_GUIDLo
31
-
PAGE_S
-
PAR_W
(3) W_GUIDHi register (Base address + 0x938)
(4) W_GUIDLo register (Base address + 0x93C)
(5) Parameters Write register (Base address + 0x940)
Field
Field
Field
31-0
31-0
31-7
Bits
Bits
Bits
6-4
3-1
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
-
-
Default value
Default value
Default value
Undefined
Undefined
000
0
-
-
- 0 -
Data Sheet S14265EJ2V0DS00
GlobalUniqueIDHi value. The value is loaded into OHCI GlobalUniqueIDHi
register in OHCI register (Offset+024H bit 31-0).
Please refer to the 1394 Open Host Controller Interface Specification/Release
1.0 [5.5.5].
GlobalUniqueIDLo value. The value is loaded into GlobalUniqueIDLo register
in OHCI register (Offset+028H bit 31-0).
Please refer to the 1394 Open Host Controller Interface Specification/Release
1.0 [5.5.5].
Reserved. Write 0 to these bits.
Write register select page. The bit field returns zero when read.
Reserved. Write 0 to these bits.
Write control signal. The bit field returns zeros when read.
000: Select SUBID register and LATVAL register.
001: Select W_GUIDHi register and W_GUIDLo register.
010: Select W_GENERAL register (W_GENERAL_0 and W_GENERAL_1).
011: Select W_GENERAL register (W_GENERAL_2 and W_GENERAL_3).
100: Select W_PHYS register (W_ programPhyEnable,
101: Select W_CIS register (W_CIS_EVEN - W_CIS_ODD).
1: Write the value of select page defined PAGE_S. One write transaction is
0: Ignored.
the units of 8 byte.
W_GUIDLo
W_GUIDHi
W_aPhyEnhanceEnable).
Description
Description
Description
7
6
PAGE_S
4
PD72862
3
- 0 -
1
PAR
_W
0
0
0