Cypress EZ-OTG CY7C67200 用户手册

CY7C67200

Document #: 38-08014 Rev. *G

Page 73 of 78

Register Summary

Table 42. Register Summary

R/W

Address

Register

Bit 15

Bit 14

Bit 13

Bit 12

Bit 11

Bit 10

Bit 9

Bit 8

Default High

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Default Low

R

0x0140

HPI Breakpoint

Address...

0000 0000

...Address

0000 0000

R

0x0142

Interrupt Routing

VBUS to HPI
Enable

ID to HPI
Enable

SOF/EOP2 to
HPI Enable

SOF/EOP2 to
CPU Enable

SOF/EOP1 to
HPI Enable

SOF/EOP1 to
CPU Enable

Reset2 to HPI
Enable

HPI Swap 1
Enable

0001 0100

Resume2 to
HPI Enable

Resume1 to
HPI Enable

Reserved

Done2 to HPI
Enable

Done1 to HPI
Enable

Reset1 to HPI
Enable

HPI Swap 0
Enable

0000 0000

W

1: 0x0144
2: 0x0148

SIEXmsg

Data...

xxxx xxxx

...Data

xxxx xxxx

R/W

0x02n0

Device n Endpoint n Control

Reserved

xxxx xxxx

IN/OUT
Ignore Enable

Sequence
Select

Stall
Enable

ISO
Enable

NAK Interrupt
Enable

Direction
Select

Enable

ARM
Enable

xxxx xxxx

R/W

0x02n2

Device n Endpoint n Address

Address...

xxxx xxxx

...Address

xxxx xxxx

R.W

0x02n4

Device n Endpoint n Count

Reserved

Count...

xxxx xxxx

...Count

xxxx xxxx

R/W

0x02n6

Device n Endpoint n Status

Reserved

Overflow
Flag

Underflow
Flag

OUT
Exception Flag

IN
Exception Flag

xxxx xxxx

Stall
Flag

NAK
Flag

Length
Exception Flag

Set-up
Flag

Sequence
Status

Timeout
Flag

Error
Flag

ACK
Flag

xxxx xxxx

R/W

0x02n8

Device n Endpoint n Count Re-
sult

Result...

xxxx xxxx

...Result

xxxx xxxx

R

0xC000

CPU Flags

Reserved...

0000 0000

...Reserved

Global Inter-
rupt Enable

Negative
Flag

Overflow
Flag

Carry
Flag

Zero
Flag

000x xxxx

R/W

0xC002

Bank

Address...

0000 0001

...Address

Reserved

000x xxxx

R

0xC004

Hardware Revision

Revision...

xxxx xxxx

...Revision

xxxx xxxx

R/W

0xC006

GPIO Control

Write Protect
Enable

UD

Reserved

SAS
Enable

Mode
Select

0000 0000

HSS
Enable

Reserved

SPI
Enable

Reserved

Interrupt 0
Polarity Select

Interrupt 0
Enable

0000 0000

R/W

0xC008

CPU Speed

Reserved...

0000 0000

.Reserved

CPU Speed

0000 000F

R/W

0xC00A

Power Control

Reserved

Host/Device 2
Wake Enable

Reserved

Host/Device 1
Wake Enable

OTG
Wake Enable

Reserved

HSS
Wake Enable

SPI
Wake Enable

0000 0000

HPI
Wake Enable

Reserved

GPI
Wake Enable

Reserved

Boost 3V
OK

Sleep
Enable

Halt
Enable

0000 0000

R/W

0xC00C

Watchdog Timer

Reserved...

0000 0000

...Reserved

Timeout
Flag

Period
Select

Lock
Enable

WDT
Enable

Reset
Strobe

0000 0000

R/W

0xC00E

Interrupt Enable

Reserved

OTG
Interrupt
Enable

SPI
Interrupt
Enable

Reserved

Host/Device 2
Interrupt
Enable

Host/Device 1
Interrupt
Enable

0000 0000

HSS Interrupt
Enable

In Mailbox
Interrupt
Enable

Out Mailbox
Interrupt
Enable

Reserved

UART
Interrupt
Enable

GPIO
Interrupt
Enable

Timer 1
Interrupt
Enable

Timer 0
Interrupt
Enable

0001 0000

R/W

0xC098

OTG Control

Reserved

VBUS
Pull-up Enable

Receive
Disable

Charge Pump
Enable

VBUS Dis-
charge Enable

D+
Pull-up Enable

D–
Pull-up Enable

0000 0000

D+
Pull-down
Enable

D–
Pull-down
Enable

Reserved

OTG Data Sta-
tus

ID
Status

VBUS Valid
Flag

0000 0XXX

R/W

0: 0xC010
1: 0xC012

Timer n

Count...

1111 1111

...Count

1111 1111

R/W

0xC014

Breakpoint Address...

0000 0000

...Address

0000 0000

R/W

1: 0xC018
2: 0xC01A

Extended Page n Map

Address...

...Address

R/W

0xC01E

GPIO 0 Output Data

GPIO15

GPIO14

GPIO13

GPIO12

GPIO11

GPIO10

GPIO9

GPIO8

0000 0000

GPIO7

GPIO6

GPIO5

GPIO4

GPIO3

GPIO2

GPIO1

GPIO0

0000 0000

R

0xC020

GPIO 0 Input Data

GPIO15

GPIO14

GPIO13

GPIO12

GPIO11

GPIO10

GPIO9

GPIO8

0000 0000

GPIO7

GPIO6

GPIO5

GPIO4

GPIO3

GPIO2

GPIO1

GPIO0

0000 0000

R/W

0xC022

GPIO 0 Direction

GPIO15

GPIO14

GPIO13

GPIO12

GPIO11

GPIO10

GPIO9

GPIO8

0000 0000

GPIO7

GPIO6

GPIO5

GPIO4

GPIO3

GPIO2

GPIO1

GPIO0

0000 0000