SPC7281 Epson Electronics America, Inc., SPC7281 Datasheet - Page 32

• Manufacturer Part Number: SPC7281
• Description: IEEE1394 Controller
• Manufacturer: Epson Electronics America, Inc.

S1R72801F00A
28
Address
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
ChipCtl
HW_Revision
UltraDmaMode
(Reserved)
(Reserved)
(Reserved)
(Reserved)
(Reserved)
(Reserved)
Register Name
7: Suspend
6:
5:
4:
3:
2: IDE_MdlRst
1: SendTardy
0: SoftReset
7: HW_Revision[7]
6: HW_Revision[6]
5: HW_Revision[5]
4: HW_Revision[4]
3: HW_Revision[3]
2: HW_Revision[2]
1: HW_Revision[1]
0: HW_Revision[0]
7:
6:
5:
4:
3:
2:
1:
0:
7:
6:
5:
4:
3:
2:
1:
0:
7:
6:
5:
4:
3:
2:
1:
0:
7:
6:
5:
4:
3:
2:
1:
0:
7:
6:
5:
4:
3:
2:
1:
0:
7:
6:
5:
4:
3:
2:
1:
0:
Bit Symbol
R/W
R/W 0: Resume
R/W 0: None
W
W
R
EPSON
0:
0:
0:
0:
0: None
0: None
Indicate Hard Ware Revison Number
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
0:
Description
1: Suspend
1:
1:
1:
1:
1: IDE_Module Reset
1: Send Ack_tardy
1: Reset Start
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
1:
H.Rst S.Rst B.Rst
0x00
0x03
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x03
0x00
0x00
0x00
0x00
0x00
0x00
0x03
–
–
–
–
–
–
–