Rainbow Electronics MAX3301E - Manual (Page 25)

MAX3301E
USB On-the-Go Transceiver and Charge Pump
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BIT NUMBER SYMBOL CONTENTS
VALUE AT
POWER-UP
0 vbus_vld
S et to 0 to d i sab l e the vb us_vld i nter rup t for a hig h- to- l ow transiti on. S et to 1 to
enab l e the vb us_vld i nter rup t for a hig h- to- l ow transiti on. S ee Tab l es 10 and 11.
0
1 sess_vld
S et to 0 to d i sab l e the sess_vld i nter rup t for a hig h- to- l ow transiti on. S et to 1 to
enab l e the sess_vld i nter rup t for a hig h- to- l ow transiti on. S ee Tab l es 10 and 11.
0
2 dp_hi
S et to 0 to d i sab l e the d p _hi interr up t for a hi g h-to- low tr ansi ti on. Set to 1 to
enab l e the d p _hi interr up t for a hi g h-to- low tr ansi ti on. See Tab l es 10 and 11.
0
3 id_gnd
S et to 0 to d i sab l e the i d _g nd i nter r upt for a hi g h- to-l ow tr ansi tion. S et to 1 to
enab l e the i d _g nd i nter r upt for a hi g h- to-l ow tr ansi tion. S ee Tab les 10 and 11.
0
4 dm_hi
S et to 0 to d i sab l e the d m _hi interr up t for a hi g h-to- low tr ansi ti on. Set to 1 to
enab l e the d m _hi interr up t for a hi g h-to- low tr ansi ti on. See Tab l es 10 and 11.
0
5 id_float
S et to 0 to d i sab l e the i d _fl oat i nter rup t for a hig h- to- l ow transiti on. S et to 1 to
enab l e the i d _fl oat i nter rup t for a hig h- to- l ow transiti on. S ee Tab l es 10 and 11.
0
6 bdis_acon
S et to 0 to d i sab l e the b d is_acon interr up t for a hi g h-to- low tr ansi ti on. Set to 1 to
enab l e the b d is_acon interr up t for a hi g h-to- low tr ansi ti on. See Tab l es 10 and 11.
0
7 cr_int_sess_end
S et to 0 to d i sab l e the cr _i nt_sess_end i nter r up t for a hi g h- to- l ow tr ansi ti on.
S et to 1 to enab l e the cr _i nt_sess_end i nter r up t for a hi g h- to- l ow tr ansi ti on.
S ee Tab l es 10 and 11.
0
Table 12. Interrupt-Enable Low Register (Write to Address 0Ch to Set, Write to Address
0Dh to Clear)
BIT NUMBER SYMBOL CONTENTS
VALUE AT
POWER-UP
0 vbus_vld
S et to 0 to d i sab l e the vb us_vld i nter rup t for a l ow - to- hi gh transiti on. S et to 1 to
enab l e the vb us_vld i nter rup t for a l ow - to- hi gh transiti on. S ee Tab l es 10 and 11.
0
1 sess_vld
S et to 0 to d i sab l e the sess_vld i nter rup t for a l ow - to- hi gh transiti on. S et to 1 to
enab l e the sess_vld i nter rup t for a l ow - to- hi gh transiti on. S ee Tab l es 10 and 11.
0
2 dp_hi
S et to 0 to d i sab l e the d p _hi i nter r up t for a l ow - to- hi g h tr ansi ti on. S et to 1 to
enab l e the d p _hi i nter r up t for a l ow - to- hi g h tr ansi ti on. S ee Tab l es 10 and 11.
0
3 id_gnd
S et to 0 to d i sab l e the i d _g nd i nter r up t for a l ow - to- hi g h tr ansi ti on. S et to 1 to
enab l e the i d _g nd i nter r up t for a l ow - to- hi g h tr ansi ti on. S ee Tab l es 10 and 11.
0
4 dm_hi
S et to 0 to d i sab l e the d m _hi i nter r up t for a l ow - to- hi g h tr ansi ti on. S et to 1 to
enab l e the d m _hi i nter r up t for a l ow - to- hi g h tr ansi ti on. S ee Tab l es 10 and 11.
0
5 id_float
S et to 0 to d i sab l e the i d _fl oat i nter r up t for a l ow - to- hi g h tr ansi ti on. S et to 1 to
enab l e the i d _fl oat i nter r up t for a l ow - to- hi g h tr ansi ti on. S ee Tab l es 10 and 11.
0
6 bdis_acon
S et to 0 to d i sab l e the b d is_acon interr up t for a low - to- hig h tr ansi ti on. Set to 1 to
enab l e the b d is_acon interr up t for a low - to- hig h tr ansi ti on. See Tab l es 10 and 11.
0
7 cr_int_sess_end
S et to 0 to d i sab l e the cr _i nt_sess_end i nter r up t for a l ow - to- hi g h tr ansi ti on.
S et to 1 to enab l e the cr _i nt_sess_end i nter r up t for a l ow - to- hi g h tr ansi ti on.
S ee Tab l es 10 and 11.
0
Table 13. Interrupt-Enable High Register (Write to Address 0Eh to Set, Write to Address
0Fh to Clear)