Cypress CY7C68034, CY7C68033 manual Register can only be reset, it cannot be set

CY7C68033/CY7C68034

Table 9. NX2LP-Flex Register Summary (continued)

Hex

Size

Name

Description

b7

b6

b5

b4

b3

b2

b1

b0

Default

Access

E629

1

ECCRESET

ECC Reset

x

x

x

x

x

x

x

x

00000000

W

E62A

1

ECC1B0

ECC1 Byte 0 Address

LINE15

LINE14

LINE13

LINE12

LINE11

LINE10

LINE9

LINE8

00000000

R

E62B

1

ECC1B1

ECC1 Byte 1 Address

LINE7

LINE6

LINE5

LINE4

LINE3

LINE2

LINE1

LINE0

00000000

R

E62C

1

ECC1B2

ECC1 Byte 2 Address

COL5

COL4

COL3

COL2

COL1

COL0

LINE17

LINE16

00000000

R

E62D

1

ECC2B0

ECC2 Byte 0 Address

LINE15

LINE14

LINE13

LINE12

LINE11

LINE10

LINE9

LINE8

00000000

R

E62E

1

ECC2B1

ECC2 Byte 1 Address

LINE7

LINE6

LINE5

LINE4

LINE3

LINE2

LINE1

LINE0

00000000

R

E62F

1

ECC2B2

ECC2 Byte 2 Address

COL5

COL4

COL3

COL2

COL1

COL0

0

0

00000000

R

E630

1

EP2FIFOPFH[7]

Endpoint 2/slave FIFO

DECIS

PKTSTAT

IN:PKTS[2]

IN:PKTS[1]

IN:PKTS[0]

0

PFC9

PFC8

10001000

bbbbbrbb

H.S.

Programmable Flag H

OUT:PFC12

OUT:PFC11

OUT:PFC10

E630

1

EP2FIFOPFH[7]

Endpoint 2/slave FIFO

DECIS

PKTSTAT

OUT:PFC12

OUT:PFC11

OUT:PFC10

0

PFC9

IN:PKTS[2]

10001000

bbbbbrbb

F.S.

Programmable Flag H

OUT:PFC8

E631

1

EP2FIFOPFL[7]

Endpoint 2/slave FIFO

PFC7

PFC6

PFC5

PFC4

PFC3

PFC2

PFC1

PFC0

00000000

RW

H.S.

Programmable Flag L

E631

1

EP2FIFOPFL[7]

Endpoint 2/slave FIFO

IN:PKTS[1]

IN:PKTS[0]

PFC5

PFC4

PFC3

PFC2

PFC1

PFC0

00000000

RW

F.S

Programmable Flag L

OUT:PFC7

OUT:PFC6

E632

1

EP4FIFOPFH[7]

Endpoint 4/slave FIFO

DECIS

PKTSTAT

0

IN: PKTS[1]

IN: PKTS[0]

0

0

PFC8

10001000

bbrbbrrb

H.S.

Programmable Flag H

OUT:PFC10

OUT:PFC9

E632

1

EP4FIFOPFH[7]

Endpoint 4/slave FIFO

DECIS

PKTSTAT

0

OUT:PFC10

OUT:PFC9

0

0

PFC8

10001000

bbrbbrrb

F.S

Programmable Flag H

E633

1

EP4FIFOPFL[7]

Endpoint 4/slave FIFO

PFC7

PFC6

PFC5

PFC4

PFC3

PFC2

PFC1

PFC0

00000000

RW

H.S.

Programmable Flag L

E633

1

EP4FIFOPFL[7]

Endpoint 4/slave FIFO

IN: PKTS[1]

IN: PKTS[0]

PFC5

PFC4

PFC3

PFC2

PFC1

PFC0

00000000

RW

F.S

Programmable Flag L

OUT:PFC7

OUT:PFC6

E634

1

EP6FIFOPFH[7]

Endpoint 6/slave FIFO

DECIS

PKTSTAT

IN:PKTS[2]

IN:PKTS[1]

IN:PKTS[0]

0

PFC9

PFC8

00001000

bbbbbrbb

H.S.

Programmable Flag H

OUT:PFC12

OUT:PFC11

OUT:PFC10

E634

1

EP6FIFOPFH[7]

Endpoint 6/slave FIFO

DECIS

PKTSTAT

OUT:PFC12

OUT:PFC11

OUT:PFC10

0

PFC9

IN:PKTS[2]

00001000

bbbbbrbb

F.S

Programmable Flag H

OUT:PFC8

E635

1

EP6FIFOPFL[7]

Endpoint 6/slave FIFO

PFC7

PFC6

PFC5

PFC4

PFC3

PFC2

PFC1

PFC0

00000000

RW

H.S.

Programmable Flag L

E635

1

EP6FIFOPFL[7]

Endpoint 6/slave FIFO

IN:PKTS[1]

IN:PKTS[0]

PFC5

PFC4

PFC3

PFC2

PFC1

PFC0

00000000

RW

F.S

Programmable Flag L

OUT:PFC7

OUT:PFC6

E636

1

EP8FIFOPFH[7]

Endpoint 8/slave FIFO

DECIS

PKTSTAT

0

IN: PKTS[1]

IN: PKTS[0]

0

0

PFC8

00001000

bbrbbrrb

H.S.

Programmable Flag H

OUT:PFC10

OUT:PFC9

E636

1

EP8FIFOPFH[7]

Endpoint 8/slave FIFO

DECIS

PKTSTAT

0

OUT:PFC10

OUT:PFC9

0

0

PFC8

00001000

bbrbbrrb

F.S

Programmable Flag H

E637

1

EP8FIFOPFL[7]

Endpoint 8/slave FIFO

PFC7

PFC6

PFC5

PFC4

PFC3

PFC2

PFC1

PFC0

00000000

RW

H.S.

Programmable Flag L

E637

1

EP8FIFOPFL[7]

Endpoint 8/slave FIFO

IN: PKTS[1]

IN: PKTS[0]

PFC5

PFC4

PFC3

PFC2

PFC1

PFC0

00000000

RW

F.S

Programmable Flag L

OUT:PFC7

OUT:PFC6

8

reserved

E640

1

EP2ISOINPKTS

EP2 (if ISO) IN Packets

AADJ

0

0

0

0

0

INPPF1

INPPF0

00000001

brrrrrbb

per frame (1-3)

E641

1

EP4ISOINPKTS

EP4 (if ISO) IN Packets

AADJ

0

0

0

0

0

INPPF1

INPPF0

00000001

brrrrrrr

per frame (1-3)

E642

1

EP6ISOINPKTS

EP6 (if ISO) IN Packets

AADJ

0

0

0

0

0

INPPF1

INPPF0

00000001

brrrrrbb

per frame (1-3)

E643

1

EP8ISOINPKTS

EP8 (if ISO) IN Packets

AADJ

0

0

0

0

0

INPPF1

INPPF0

00000001

brrrrrrr

per frame (1-3)

E644

4

reserved

E648

1

INPKTEND[7]

Force IN Packet End

Skip

0

0

0

EP3

EP2

EP1

EP0

xxxxxxxx

W

E649

7

OUTPKTEND[7]

Force OUT Packet End

Skip

0

0

0

EP3

EP2

EP1

EP0

xxxxxxxx

W

INTERRUPTS

E650

1

EP2FIFOIE[7]

Endpoint 2 slave FIFO

0

0

0

0

EDGEPF

PF

EF

FF

00000000

RW

Flag Interrupt Enable

E651

1

EP2FIFOIRQ[7,8]

Endpoint 2 slave FIFO

0

0

0

0

0

PF

EF

FF

00000000

rrrrrbbb

Flag Interrupt Request

E652

1

EP4FIFOIE[7]

Endpoint 4 slave FIFO

0

0

0

0

EDGEPF

PF

EF

FF

00000000

RW

Flag Interrupt Enable

E653

1

EP4FIFOIRQ[7,8]

Endpoint 4 slave FIFO

0

0

0

0

0

PF

EF

FF

00000000

rrrrrbbb

Flag Interrupt Request

E654

1

EP6FIFOIE[7]

Endpoint 6 slave FIFO

0

0

0

0

EDGEPF

PF

EF

FF

00000000

RW

Flag Interrupt Enable

E655

1

EP6FIFOIRQ[7,8]

Endpoint 6 slave FIFO

0

0

0

0

0

PF

EF

FF

00000000

rrrrrbbb

Flag Interrupt Request

E656

1

EP8FIFOIE[7]

Endpoint 8 slave FIFO

0

0

0

0

EDGEPF

PF

EF

FF

00000000

RW

Flag Interrupt Enable

E657

1

EP8FIFOIRQ[7,8]

Endpoint 8 slave FIFO

0

0

0

0

0

PF

EF

FF

00000000

rrrrrbbb

Flag Interrupt Request

E658

1

IBNIE

IN-BULK-NAK Interrupt

0

0

EP8

EP6

EP4

EP2

EP1

EP0

00000000

RW

Enable

E659

1

IBNIRQ[8]

IN-BULK-NAK interrupt

0

0

EP8

EP6

EP4

EP2

EP1

EP0

00xxxxxx

rrbbbbbb

Request

E65A

1

NAKIE

Endpoint Ping-NAK/IBN

EP8

EP6

EP4

EP2

EP1

EP0

0

IBN

00000000

RW

Interrupt Enable

Note

8. The register can only be reset, it cannot be set.

Document #: 001-04247 Rev. *D Page 19 of 33

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