Cypress Perform CY7C68013 - Manual (Page 31)

CY7C68013A, CY7C68014A
CY7C68015A, CY7C68016A
Document #: 38-08032 Rev. *L Page 31 of 62
E65D 1 USBIRQ [12] USB Interrupt Requests 0 EP0ACK HSGRANT URES SUSP SUTOK SOF SUDAV 0xxxxxxx rbbbbbbb
E65E 1 EPIE Endpoint Interrupt
Enables EP8 EP6 EP4 EP2 EP1OUT EP1IN EP0OUT EP0IN 00000000 RW
E65F 1 EPIRQ [12] Endpoint Interrupt
Requests EP8 EP6 EP4 EP2 EP1OUT EP1IN EP0OUT EP0IN 0 RW
E660 1 GPIFIE [11] GPIF Interrupt Enable 0 0 0 0 0 0 GPIFWF GPIFDONE 00000000 RW
E661 1 GPIFIRQ [11] GPIF Interrupt Request 0 0 0 0 0 0 GPIFWF GPIFDONE 000000xx RW
E662 1 USBERRIE USB Error Interrupt
Enables ISOEP8 ISOEP6 ISOEP4 ISOEP2 0 0 0 ERRLIMIT 00000000 RW
E663 1 USBERRIRQ [12] USB Error Interrupt
Requests ISOEP8 ISOEP6 ISOEP4 ISOEP2 0 0 0 ERRLIMIT 0000000x bbbbrrrb
E664 1 ERRCNTLIM USB Error counter and
limit EC3 EC2 EC1 EC0 LIMIT3 LIMIT2 LIMIT1 LIMIT0 xxxx0100 rrrrbbbb
E665 1 CLRERRCNT Clear Error Counter EC3:0 x x x x x x x x xxxxxxxx W
E666 1 INT2IVEC Interrupt 2 (USB)
Autovector 0 I2V4 I2V3 I2V2 I2V1 I2V0 0 0 00000000 R
E667 1 INT4IVEC Interrupt 4 (slave FIFO &
GPIF) Autovector 1 0 I4V3 I4V2 I4V1 I4V0 0 0 10000000 R
E668 1 INTSET-UP Interrupt 2&4 setup 0 0 0 0 AV2EN 0 INT4SRC AV4EN 00000000 RW
E669 7 reserved
INPUT / OUTPUT
E670 1 PORTACFG IO PORTA Alternate
Configuration FLAGD SLCS 0 0 0 0 INT1 INT0 00000000 RW
E671 1 PORTCCFG IO PORTC Alternate
Configuration GPIFA7 GPIFA6 GPIFA5 GPIFA4 GPIFA3 GPIFA2 GPIFA1 GPIFA0 00000000 RW
E672 1 PORTECFG IO PORTE Alternate
Configuration GPIFA8 T2EX INT6 RXD1OUT RXD0OUT T2OUT T1OUT T0OUT 00000000 RW
E673 4 reserved
E677 1 reserved
E678 1 I 2 CS I²C Bus
Control & Status START STOP LASTRD ID1 ID0 BERR ACK DONE 000xx000 bbbrrrrr
E679 1 I2DAT I²C Bus
Data d7 d6 d5 d4 d3 d2 d1 d0 xxxxxxxx RW
E67A 1 I 2 CTL I²C Bus
Control 0 0 0 0 0 0 STOPIE 400KHZ 00000000 RW
E67B 1 XAUTODAT1 Autoptr1 MOVX access,
when APTREN=1 D7 D6 D5 D4 D3 D2 D1 D0 xxxxxxxx RW
E67C 1 XAUTODAT2 Autoptr2 MOVX access,
when APTREN=1 D7 D6 D5 D4 D3 D2 D1 D0 xxxxxxxx RW
UDMA CRC
E67D 1 UDMACRCH [11] UDMA CRC MSB CRC15 CRC14 CRC13 CRC12 CRC11 CRC10 CRC9 CRC8 01001010 RW
E67E 1 UDMACRCL [11] UDMA CRC LSB CRC7 CRC6 CRC5 CRC4 CRC3 CRC2 CRC1 CRC0 10111010 RW
E67F 1 UDMACRC-
QUALIFIER UDMA CRC Qualifier QENABLE 0 0 0 QSTATE QSIGNAL2 QSIGNAL1 QSIGNAL0 00000000 brrrbbbb
USB CONTROL
E680 1 USBCS USB Control & Status HSM 0 0 0 DISCON NOSYNSOF RENUM SIGRSUME x0000000 rrrrbbbb
E681 1 SUSPEND Put chip into suspend x x x x x x x x xxxxxxxx W
E682 1 WAKEUPCS Wakeup Control & Status WU2 WU WU2POL WUPOL 0 DPEN WU2EN WUEN xx000101 bbbbrbbb
E683 1 TOGCTL Toggle Control Q S R IO EP3 EP2 EP1 EP0 x0000000 rrrbbbbb
E684 1 USBFRAMEH USB Frame count H 0 0 0 0 0 FC10 FC9 FC8 00000xxx R
E685 1 USBFRAMEL USB Frame count L FC7 FC6 FC5 FC4 FC3 FC2 FC1 FC0 xxxxxxxx R
E686 1 MICROFRAME Microframe count, 0-7 0 0 0 0 0 MF2 MF1 MF0 00000xxx R
E687 1 FNADDR USB Function address 0 FA6 FA5 FA4 FA3 FA2 FA1 FA0 0xxxxxxx R
E688 2 reserved
ENDPOINTS
E68A 1 EP0BCH [11] Endpoint 0 Byte Count H (BC15) (BC14) (BC13) (BC12) (BC11) (BC10) (BC9) (BC8) xxxxxxxx RW
E68B 1 EP0BCL [11] Endpoint 0 Byte Count L (BC7) BC6 BC5 BC4 BC3 BC2 BC1 BC0 xxxxxxxx RW
E68C 1 reserved
E68D 1 EP1OUTBC Endpoint 1 OUT Byte
Count 0 BC6 BC5 BC4 BC3 BC2 BC1 BC0 0xxxxxxx RW
E68E 1 reserved
E68F 1 EP1INBC Endpoint 1 IN Byte Count 0 BC6 BC5 BC4 BC3 BC2 BC1 BC0 0xxxxxxx RW
E690 1 EP2BCH [11] Endpoint 2 Byte Count H 0 0 0 0 0 BC10 BC9 BC8 00000xxx RW
E691 1 EP2BCL [11] Endpoint 2 Byte Count L BC7/SKIP BC6 BC5 BC4 BC3 BC2 BC1 BC0 xxxxxxxx RW
E692 2 reserved
E694 1 EP4BCH [11] Endpoint 4 Byte Count H 0 0 0 0 0 0 BC9 BC8 000000xx RW
E695 1 EP4BCL [11] Endpoint 4 Byte Count L BC7/SKIP BC6 BC5 BC4 BC3 BC2 BC1 BC0 xxxxxxxx RW
E696 2 reserved
E698 1 EP6BCH [11] Endpoint 6 Byte Count H 0 0 0 0 0 BC10 BC9 BC8 00000xxx RW
E699 1 EP6BCL [11] Endpoint 6 Byte Count L BC7/SKIP BC6 BC5 BC4 BC3 BC2 BC1 BC0 xxxxxxxx RW
E69A 2 reserved
E69C 1 EP8BCH [11] Endpoint 8 Byte Count H 0 0 0 0 0 0 BC9 BC8 000000xx RW
Table 12. FX2LP Register Summary (continued)
Hex Size Name Description b7 b6 b5 b4 b3 b2 b1 b0 Default Access
[+] Feedback [+] Feedback