S1R72803F00A
EPSON
37
Address
Register Name
Bit Symbol
R/W
Description
H.Rst
S.Rst B.Rst
0x58
BRstHdrPtr_H
7:
Write is ignore
6:
Read is always zero
5:
4: BusResetPtr[12]
0x00
0x00
–
3: BusResetPtr[11]
2: BusResetPtr[10]
1: BusResetPtr[9]
R
Bus Reset Header Area Pointer
0: BusResetPtr[8]
This register indicates Address in Rx Header Area
0x59
BRstHdrPtr_L
7: BusResetPtr[7]
when BusRest detected.
6: BusResetPtr[6]
5: BusResetPtr[5]
4:
0x00
0x00
–
3:
Write is ignore
2:
Read is always zero
1:
0:
0x5A
BRstORBPtr_H 7:
Write is ignore
6:
Read is always zero
5:
4: BusRstORBPtr[12]
0x00
0x00
–
3: BusRstORBPtr[11]
2: BusRstORBPtr[10]
1: BusRstORBPtr[9]
0: BusRstORBPtr[8]
0x5B
BRstORBPtr_L 7: BusRstORBPtr[7]
R
Bus Reset ORB-Data Area Pointer
6: BusRstORBPtr[6]
This register indicates Address in Rx ORB Data Area
5: BusRstORBPtr[5]
when BusRest detected.
4: BusRstORBPtr[4]
0x00
0x00
–
3: BusRstORBPtr[3]
2: BusRstORBPtr[2]
1:
Write is ignore
0:
Read is always zero
0x5C
(Reserved)
7:
0:
1:
6:
0:
1:
5:
0:
1:
4:
0:
1:
0x00
0x00
–
3:
0:
1:
2:
0:
1:
1:
0:
1:
0:
0:
1:
0x5D
(Reserved)
7:
0:
1:
6:
0:
1:
5:
0:
1:
4:
0:
1:
0x00
0x00
–
3:
0:
1:
2:
0:
1:
1:
0:
1:
0:
0:
1:
0x5E
MaintCtl_H
7: E_Hcrc
R/W 0:
1: Add Header CRC Error
6: E_Dcrc
R/W 0:
1: Add Data CRC Error
5: No_Pkt
R/W 0:
1: No Transmit Next Packet
4: F_Ack
R/W 0:
1: Tx Optional AckCode
0x00
0x00
–
3: N_ack
R/W 0:
1: No Transmit AckPacket
2:
0:
1:
1:
0:
1:
0:
0:
1:
0x5F
MaintCtl_L
7: Ack[7]
6: Ack[6]
5: Ack[5]
4: Ack[4]
R/W Optional AckCode
0x00
0x00
–
3: Ack[3]
2: Ack[2]
1: Ack[1]
0: Ack[0]
