HD6417616 RENESAS [Renesas Technology Corp], HD6417616 Datasheet - Page 405

• Manufacturer Part Number: HD6417616
• Description: 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

9.1.4
The Ethernet controller (EtherC) has the nineteen 32-bit registers shown in table 9.2.
Table 9.2
Name
EtherC mode register
EtherC status register
EtherC interrupt permission register
PHY interface register
MAC address high register
MAC address low register
Receive flame length register
PHY status register
Transmit retry over counter register
Single Collision detect counter register
Delay Collision detect counter register
Lost carrier counter register
Carrier not detect counter register
Illegal frame length counter register
CRC error frame receive counter register
Frame receive error counter register
Too-short frame receive counter register
Too-long frame receive counter register
Residual-bit frame counter register
Multicast address frame counter register
Notes: All registers must be accessed as 32-bit units.
Reserved bits in a register should only be written with 0.
The value read from a reserved bit is not guaranteed.
1. Individual bits are cleared by writing 1.
2. Cleared by a write to the register.
Ethernet Controller Register Configuration
EtherC Registers
CDCR
Abbre-
viation
ECMR
ECSR
ECSIPR
PIR
MAHR
MALR
RFLR
PSR
TROCR
SCDCR
LCCR
CNDCR
IFLCR
CEFCR
FRECR
TSFRCR
TLFRCR
RFCR
MAFCR
R/W
R/W
R/W *
R/W
R/W
R/W
R/W
R/W
R
R/W *
R/W *
R/W *
R/W *
R/W *
R/W *
R/W *
R/W *
R/W *
R/W *
R/W *
R/W *
Rev. 2.00 Mar 09, 2006 page 379 of 906
Section 9 Ethernet Controller (EtherC)
1
2
2
2
2
2
2
2
2
2
2
2
2
Initial Value
H'00000000
H'00000000
H'00000000
H'0000000X
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
REJ09B0292-0200
Address
H'FFFFFD60
H'FFFFFD64
H'FFFFFD68
H'FFFFFD6C
H'FFFFFD70
H'FFFFFD74
H'FFFFFD78
H'FFFFFD7C
H'FFFFFD80
H'FFFFFDB4
H'FFFFFD84
H'FFFFFD88
H'FFFFFD8C
H'FFFFFD90
H'FFFFFD94
H'FFFFFD98
H'FFFFFD9C
H'FFFFFDA0
H'FFFFFDA4
H'FFFFFDA8