Cypress CY7C67200 Computer Drive User Manual


 
CY7C67200
Document #: 38-08014 Rev. *G Page 74 of 78
R/W 0xC024 GPIO 1 Output Data GPIO31 GPIO30 GPIO29 Reserved GPIO24 0000 0000
GPIO23 GPIO22 GPIO21 GPIO20 GPIO19 Reserved 0000 0000
R 0xC026 GPIO 1 Input Data GPIO31 GPIO30 GPIO29 Reserved GPIO24 0000 0000
GPIO23 GPIO22 GPIO21 GPIO20 GPIO19 Reserved 0000 0000
R/W 0xC028 GPIO 1 Direction GPIO31 GPIO30 GPIO29 Reserved GPIO24 0000 0000
GPIO23 GPIO22 GPIO21 GPIO20 GPIO19 Reserved 0000 0000
R/W 0xC03C USB Diagnostic Reserved Port 2A Diag-
nostic Enable
Reserved Port 1A Diag-
nostic Enable
Reserved... 0000 0000
...Reserved Pull-down
Enable
LS Pull-up
Enable
FS Pull-up
Enable
Reserved Force Select 0000 0000
R/W 0xC070 HSS Control HSS
Enable
RTS
Polarity Select
CTS
Polarity Select
XOFF XOFF
Enable
CTS
Enable
Receive Inter-
rupt Enable
Done Interrupt
Enable
0000 0000
Transmit Done
Interrupt Flag
Receive Done
Interrupt Flag
One
Stop Bit
Transmit
Ready
Packet
Mode Select
Receive
Overflow Flag
Receive Pack-
et Ready Flag
Receive
Ready Flag
0000 0000
R/W 0xC072 HSS Baud Rate Reserved HSS Baud... 0000 0000
...Baud 0001 0111
R/W 0xC074 HSS Transmit Gap Reserved 0000 0000
Transmit Gap Select 0000 1001
R/W 0xC076 HSS Data Reserved xxxx xxxx
Data xxxx xxxx
R/W 0xC078 HSS Receive Address Address... 0000 0000
...Address 0000 0000
R/W 0xC07A HSS Receive Counter Reserved Counter... 0000 0000
...Counter 0000 0000
R/W 0xC07C HSS Transmit Address Address.. 0000 0000
...Address 0000 0000
R/W 0xC07E HSS Transmit Counter Reserved Counter... 0000 0000
...Counter 0000 0000
R/W 0xC080
0xC0A0
Host n Control Reserved 0000 0000
Preamble
Enable
Sequence
Select
Sync
Enable
ISO
Enable
Reserved Arm
Enable
0000 0000
R/W 0xC082
0xC0A2
Host n Address Address... 0000 0000
...Address 0000 0000
R/W 0xC084
0xC0A4
Host n Count Reserved Port Select Reserved Count... 0000 0000
...Count 0000 0000
R 0xC086
0xC0A6
Host n PID Reserved Overflow
Flag
Underflow
Flag
Reserved 0000 0000
Stall
Flag
NAK
Flag
Length
Exception Flag
Reserved Sequence
Status
Timeout
Flag
Error
Flag
ACK
Flag
0000 0000
W 0xC086
0xC0A4
Host n EP Status Reserved 0000 0000
PID Select Endpoint Select 0000 0000
R 0xC088
0xC0A8
Host n Count Result Result... 0000 0000
...Result 0000 0000
W 0xC088
0xC0A8
Host n Device Address Reserved... 0000 0000
...Reserved Address 0000 0000
R/W 0xC08A
0xC0AA
USB n Control Reserved Port A
D+ Status
Port A
D– Status
Reserved LOA Mode
Select
Reserved xxxx 0000
Port A
Resistors
Enable
Reserved Port A
Force D±
State
Suspend
Enable
Reserved Port A
SOF/EOP
Enable
0000 0000
R/W 0xC08C Host 1 Interrupt Enable VBUS
Interrupt
Enable
ID
Interrupt
Enable
Reserved SOF/EOP
Interrupt
Enable
Reserved 0000 0000
Reserved Port A
Wake Interrupt
Enable
Reserved Port A Con-
nect Change
Interrupt
Enable
Reserved Done
Interrupt
Enable
0000 0000
R/W 0xC08C Device 1 Interrupt Enable VBUS
Interrupt
Enable
ID
Interrupt
Enable
Reserved SOF/EOP
Timeout Inter-
rupt Enable
Reserved SOF/EOP
Interrupt
Enable
Reset
Interrupt
Enable
0000 0000
EP7
Interrupt
Enable
EP6
Interrupt
Enable
EP5
Interrupt
Enable
EP4
Interrupt
Enable
EP3
Interrupt
Enable
EP2
Interrupt
Enable
EP1
Interrupt
Enable
EP0
Interrupt
Enable
0000 0000
R/W 0xC08E
0xC0AE
Device n Address Reserved... 0000 0000
...Reserved Address 0000 0000
Table 42. Register Summary (continued)
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
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