Cypress CY7C68013 - Page 31

CY7C68013
Document #: 38-08012 Rev. *A Page 31 of 48
E669 7 reserved
INPUT / OUTPUT
E670 1 PORTACFG I/O PORTA Alternate Config-
uration
FLAGD SLCS 0 0 0 0 INT1 INT0 00000000 RW
E671 1 PORTCCFG I/O PORTC Alternate Con-
figuration
GPIFA7 GPIFA6 GPIFA5 GPIFA4 GPIFA3 GPIFA2 GPIFA1 GPIFA0 00000000 RW
E672 1 PORTECFG I/O PORTE Alternate Config-
uration
GPIFA8 T2EX INT6 RXD1OUT RXD0OUT T2OUT T1OUT T0OUT 00000000 RW
E673 5 reserved
E678 1 I2CS I²C-Compatible Bus
Control & Status
START STOP LASTRD ID1 ID0 BERR ACK DONE 000xx000 bbbrrrrr
E679 1 I2DAT I²C-Compatible Bus
Data
d7 d6 d5 d4 d3 d2 d1 d0 xxxxxxxx RW
E67A 1 I2CTL I²C-Compatible 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
[6]
UDMA CRC MSB CRC15 CRC14 CRC13 CRC12 CRC11 CRC10 CRC9 CRC8 01001010 RW
E67E 1 UDMACRCL
[6]
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 xxxxxxxx rbbbbbbb
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
[6]
Endpoint 0 Byte Count H (BC15) (BC14) (BC13) (BC12) (BC11) (BC10) (BC9) (BC8) xxxxxxxx RW
E68B 1 EP0BCL
[6]
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
[6]
Endpoint 2 Byte Count H 0 0 0 0 0 BC10 BC9 BC8 00000xxx RW
E691 1 EP2BCL
[6]
Endpoint 2 Byte Count L BC7/SKIP BC6 BC5 BC4 BC3 BC2 BC1 BC0 xxxxxxxx RW
E692 2 reserved
E694 1 EP4BCH
[6]
Endpoint 4 Byte Count H 0 0 0 0 0 0 BC9 BC8 000000xx RW
E695 1 EP4BCL
[6]
Endpoint 4 Byte Count L BC7/SKIP BC6 BC5 BC4 BC3 BC2 BC1 BC0 xxxxxxxx RW
E696 2 reserved
E698 1 EP6BCH
[6]
Endpoint 6 Byte Count H 0 0 0 0 0 BC10 BC9 BC8 00000xxx RW
E699 1 EP6BCL
[6]
Endpoint 6 Byte Count L BC7/SKIP BC6 BC5 BC4 BC3 BC2 BC1 BC0 xxxxxxxx RW
E69A 2 reserved
E69C 1 EP8BCH
[6]
Endpoint 8 Byte Count H 0 0 0 0 0 0 BC9 BC8 000000xx RW
E69D 1 EP8BCL
[6]
Endpoint 8 Byte Count L BC7/SKIP BC6 BC5 BC4 BC3 BC2 BC1 BC0 xxxxxxxx RW
E69E 2 reserved
E6A0 1 EP0CS Endpoint 0 Control and Sta-
tus
HSNAK 0 0 0 0 0 BUSY STALL 10000000 bbbbbbrb
E6A1 1 EP1OUTCS Endpoint 1 OUT Control and
Status
0 0 0 0 0 0 BUSY STALL 00000000 bbbbbbrb
E6A2 1 EP1INCS Endpoint 1 IN Control and
Status
0 0 0 0 0 0 BUSY STALL 00000000 bbbbbbrb
E6A3 1 EP2CS Endpoint 2 Control and Sta-
tus
0 NPAK2 NPAK1 NPAK0 FULL EMPTY 0 STALL 00101000 rrrrrrrb
E6A4 1 EP4CS Endpoint 4 Control and Sta-
tus
0 0 NPAK1 NPAK0 FULL EMPTY 0 STALL 00101000 rrrrrrrb
E6A5 1 EP6CS Endpoint 6 Control and Sta-
tus
0 NPAK2 NPAK1 NPAK0 FULL EMPTY 0 STALL 00000100 rrrrrrrb
E6A6 1 EP8CS Endpoint 8 Control and Sta-
tus
0 0 NPAK1 NPAK0 FULL EMPTY 0 STALL 00000100 rrrrrrrb
E6A7 1 EP2FIFOFLGS Endpoint 2 slave FIFO Flags 0 0 0 0 0 PF EF FF 00000010 R
E6A8 1 EP4FIFOFLGS Endpoint 4 slave FIFO Flags 0 0 0 0 0 PF EF FF 00000010 R
E6A9 1 EP6FIFOFLGS Endpoint 6 slave FIFO Flags 0 0 0 0 0 PF EF FF 00000110 R
E6AA 1 EP8FIFOFLGS Endpoint 8 slave FIFO Flags 0 0 0 0 0 PF EF FF 00000110 R
E6AB 1 EP2FIFOBCH Endpoint 2 slave FIFO total
byte count H
0 0 0 BC12 BC11 BC10 BC9 BC8 00000000 R
Table 5-1. FX2 Register Summary (continued)
Hex Size Name Description b7 b6 b5 b4 b3 b2 b1 b0 Default Access