HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 429

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

Table 10.1 E-DMAC Registers
Name
E-DMAC mode register
E-DMAC transmit request register
E-DMAC receive request register
Tx descriptor list address register
Rx descriptor list address register
EtherC/E-DMAC status register
EtherC/E-DMAC status interrupt
permission register
Tx/Rx status copy enable register
Receive missed-frame counter register
Tx FIFO threshold register
FIFO depth register
Receiver control register
E-DMAC operation control register
Receive buffer write address register
Receive descriptor fetch address register
Transmit buffer read address register
Transmit descriptor fetch address register
414
Abbre-
viation
EDMR
EDTRR
EDRRR
TDLAR
RDLAR
EESR
EESIPR
TRSCER
RMFCR
TFTR
FDR
RCR
EDOCR
RBWAR
RDFAR
TBRAR
TDFAR
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
R
Initial Value
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
H'00000000
Address
H'FFFFFD00
H'FFFFFD04
H'FFFFFD08
H'FFFFFD0C
H'FFFFFD10
H'FFFFFD14
H'FFFFFD18
H'FFFFFD1C
H'FFFFFD20
H'FFFFFD24
H'FFFFFD28
H'FFFFFD2C
H'FFFFFD30
H'FFFFFD40
H'FFFFFD44
H'FFFFFD4C
H'FFFFFD50