s1r72801 Epson Electronics America, Inc., s1r72801 Datasheet - Page 62

• Manufacturer Part Number: s1r72801
• Description: Ieee1394 Controller S1r72801f00a
• Manufacturer: Epson Electronics America, Inc.

Compare Offset Address Index Window Register
0x2A Compare Index
0x2B Compare Window
S1R72801F00A
Compare Destination Offset Address
58
Compare Address Index/Window Register
ChnlIndex
Address Register Name
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x0F
0x2A
0x2B
:
This register sets a compare offset address.
When the BlkWrAreaSet bit is “1” and a BlockWriteRequest packet having an Destination_Offset address same
as a value set to this register is received, the received data of payload is received by the RxStreamArea.
This is a register to set an index number to select a channel.
This is a register to view a window specified by the Compare Index.
When the BlkWrAreaSet bit is “1” and a BlockWriteRequest packet having an Destination_Offset address same
as a value set to this register is received, the received data of payload is received by the RxStreamArea. This
address is valid when the BlkWrAreaSel bit of the AsyDmaCtl Register is “1”.
CmprIndex
CmprWindow
CompareDOffset0
CompareDOffset1
CompareDOffset2
CompareDOffset3
CompareDOffset4
CompareDOffset5
ChnlWindow
(Reserved)
(Reserved)
(Reserved)
7: Compare Window[7]
7:
6:
5:
4:
3: Compare Index[3]
2: Compare Index[2]
1: Compare Index[1]
0: Compare Index[0]
6: Compare Window[6]
5: Compare Window[5]
4: Compare Window[4]
3: Compare Window[3]
2: Compare Window[2]
1: Compare Window[1]
0: Compare Window[0]
(MSB)
bit7
Bit Symbol
bit6
Compare Destination Offset Address[47:0]
EPSON
bit5
R/W
R/W
R/W
0:
0:
0:
0:
Compare Address Index
Compare Address Window
bit4
Description
bit3
1:
1:
1:
1:
bit2
H.Rst S.Rst B.Rst
0x00 0x00
0x00 0x00
bit1
(LSB)
bit0
–
–