ISP1362
Single-chip USB OTG controller
Philips Semiconductors
Table 25: OtgStatus register: bit description
Bit
Symbol
-
Description
15 to 10
9
reserved
SE0_2MS
0 — bus is in SE0 for less than 2 ms
1 — bus is in SE0 for more than 2 ms
reserved
8 to 6
5
-
RMT_
CONN
0 — remote pull-up resistor disconnected
1 — remote pull-up resistor connected
Remark: When the local pull-up resistor on the DP-line is
disabled, a 50 µs delay is applied before RMT_CONN detection
is enabled.
4
3
2
1
0
B_SESS_VLD For the B-device (ID_REG = 1), this bit is a B-device session
valid indicator (B_SESS_VLD).
0 — VBUS is lower than VB_SESS_VLD
1 — VBUS is higher than VB_SESS_VLD
A_SESS_VLD For the A-device (ID_REG = 0), this bit is an A-device session
valid indicator (A_SESS_VLD).
0 — VBUS is lower than VA_SESS_VLD
1 — VBUS is higher than VA_SESS_VLD
B_SESS_END For the B-device (ID_REG = 1), this bit is a B-device session
end indicator (B_SESS_END).
0 — VBUS is higher than VB_SESS_END
1 — VBUS is lower than VB_SESS_END
A_VBUS_VLD For the A-device (ID_REG = 0), this bit is an A-device VBUS
valid indicator (A_VBUS_VLD).
0 — VBUS is lower than VA_VBUS_VLD
1 — VBUS is higher than VA_VBUS_VLD
ID_REG
This bit reflects the logic level of the ID pin.
0 — ID pin is LOW (mini-A plug is inserted in the device’s
mini-AB receptacle)
1 — ID pin is HIGH (no plug or mini-B plug is inserted in the
device’s mini-AB receptacle)
14.3 OtgInterrupt register (R/W: 68H/E8H)
Code (Hex): 68 — read
Code (Hex): E8 — write
9397 750 12337
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data
Rev. 03 — 06 January 2004
63 of 150
NXP [ NXP ]
