SPC7283 Epson Electronics America, Inc., SPC7283 Datasheet - Page 23

• Manufacturer Part Number: SPC7283
• Description: IEEE1394 Controller
• Manufacturer: Epson Electronics America, Inc.

8. INTERNAL REGISTER
8.1 IEEE1394 LINK CONTROLLER REGISTER MAPPING
8.1.1 Register Table
(The base address of this register is 0x100000.)
Address
0x0A
0x0B
0x0C
0x0D
0x0E
0x1A
0x1B
0x1C
0x1D
0x1E
0x2A
0x2B
0x2C
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0F
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x1F
0x20
0x21
0x22
0x23
0x24
0x25
0x26
0x27
0x28
0x29
Register Name
MainIntStat
SubIntStat
(Reserved)
DmaIntStat
LinkIntStat1
LinkIntStat0
PhyIntStat
(Reserved)
MainIntEnb
SubIntEnb
(Reserved)
DmaIntEnb
LinkIntEnb1
LinkIntEnb0
PhyIntEnb
(Reserved)
ChipCtl
HW_Revision
(Reserved)
(Reserved)
(Reserved)
(Reserved)
(Reserved)
(Reserved)
LinkCtl_H
LinkCtl_L
LinkStat
PriReqCnt
RetryLimit_H
RetryLimit_L
MaxRetry
IRM_Stat
NODE_IDS_H
NODE_IDS_L
(Reserved)
(Reserved)
PhyAccCtl_H
PhyAccCtl_L
PhyRdstat_H
PhyRdstat_L
ChnlIndex
ChnlWindow
CmprIndex
CmpRW indow
CYCLE_TIME_H
R(W)
R(W)
R(W)
R(W)
R(W)
R(W)
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
Function
Main Interrupt Status Register
Sub-Interrupt Status Register
DMA Interrupt Status Register
LINK Core Interrupt Status Register 1
LINK Core Interrupt Status Register 0
PHY Interrupt Status Register
Main Interrupt Enable Flag Register
Sub-Interrupt Enable Flag Register
DMA Interrupt Enable Flag Register
LINK Core Interrupt Enable Flag Register 1
LINK Core Interrupt Enable Flag Register 0
PHY Interrupt Enable Flag Register
Chip Control Register
Hardware Revision Register
LINK Core Control Register
LINK Core Control Register
LINK Core Status Read Register
Priority Request Count Register
Dual Retry Time Set Register
Dual Retry Time Set Register
Single Retry Number Set Register
IRM Status Register
Node IDS Status Register
Node IDS Status Register
LINK Core Control Register
LINK Core Control Register
LINK Core Status Read Register
Priority Request Count Register
ISO Async Stream Channel Index Register
ISO Async Stream Channel Window Register
Compare Offset Address Index Register
Compare Offset Address Window Register
Cycle Time Register
EPSON
S1R72803F00A
Higher Rank
Higher Rank
Higher Rank
Middle Rank
Higher Rank
Lower Rank
Lower Rank
Lower Rank
Lower Rank
Relation
19