
DS3161/DS3162/DS3163/DS3164
Register Name:
PORTINV2
Register Description:
Port IO Invert Control Register 2
Register Address:
(0,2,4,6)4Ch
Bit #
15
14
13
12
11
10
9
8
Name
--
RPDTI
RFOHEI
RPOHSI
--
RPOHI
ROHSI
--
Default
0
Bit #
7
6
5
4
3
2
1
0
Name
ROHI
ROHCKI
--
RNEGI
RPOSI
RLCKI
RCKOI
--
Default
0
Bit 14: RPDATn Invert (RPDTI). This bit inverts the RPDATn pin when set.
Bit 13: RFOHENIn / RPDENIn Invert (RFOHEI). This bit inverts the RFOHENIn / RPDENIn pin when set.
Bit 12: RPOHSOFn / RSOFOn / RDENn / RFOHENOn Invert (RPOHSI). This bit inverts the RPOHSOFn /
RSOFOn / RDENn / RFOHENOn pin when set.
Bit 10: RPOHn / RSERn Invert (RPOHI). This bit inverts the RPOHn / RSERn pin when set.
Bit 9: ROHSOFn Invert (ROHSI). This bit inverts the ROHSOFn pin when set.
Bit 7: ROHn Invert (ROHI). This bit inverts the ROHn pin when set.
Bit 6: ROHCLKn Invert (ROHCKI). This bit inverts the ROHCLKn pin when set.
Bit 4: RNEGn / RLCVn / ROHMIn Invert (RNEGI). This bit inverts the RNEGn / RLCVn / ROHMIn when set.
Bit 3: RPOSn / RDATn Invert (RPOSI). This bit inverts the RPOSn / RDATn pin when set.
Bit 2: RLCLKn Invert (RLCKI). This bit inverts the RLCLKn pin when set.
Bit 1: RCLKOn / RGCLKn / RPOHCLKn Invert (RCKOI). This bit inverts the RCLKOn / RGCLKn / RPOHCLKn
pin when set.
Register Name:
PORT.ISR
Register Description:
Port Interrupt Status Register
Register Address:
(0,2,4,6)50h
Bit #
15
14
13
12
11
10
9
8
Name
--
PSR
LCSR
Bit #
7
6
5
4
3
2
1
0
Name
TTSR
FSR
HSR
BSR
SFSR
CPSR
PPSR
FMSR
Bit 9: Port Status Register Interrupt Status (PSR) This bit is set when any of the latched status register bits, that
are enabled for interrupt, in the PORT.SRL register are set. The interrupt pin will be driven when this bit is set and
Bit 8: Line Code Status Register Interrupt Status (LCSR) This bit is set when any of the latched status register
bits, that are enabled for interrupt, in the B3ZS/HDB3 Line Encoder/Decoder block are set. The interrupt pin will be
driven when this bit is set and the corresponding
GL.ISRIE.PISRIE[4:1] is set.
Bit 7: Trail Trace Status Register Interrupt Status (TTSR) This bit is set when any of the latched status register
bits, that are enabled for interrupt, in the trail trace block are set. The interrupt pin will be driven when this bit is set