MCIMX233CJM4B Datasheet, PDF (417/1612 Pages) Freescale Semiconductor, Inc – i.MX23 Applications Processor Reference Manual

Integrated USB 2.0 PHY
Table 9-15. HW_USBPHY_DEBUG0_STATUS Bit Field Descriptions
BITS
LABEL
25:16 UTMI_RXERROR_FAIL_COU
NT
15:0 LOOP_BACK_FAIL_COUNT
RW RESET
RO 0x0
RO 0x0
DEFINITION
Running count of the UTMI_RXERROR.
Running count of the failed pseudo-random generator
loopback. Each time entering testmode, counter goes
to "900d" and will count up for every detected packet
failure in digital/analog loopback tests.
DESCRIPTION:
Register not intended for customer use.
EXAMPLE:
Empty Example.
9.4.8 UTMI Debug Status Register 1 Description
Chooses the muxing of the debug register to be shown in HW_USBPHY_DEBUG0_STATUS.
HW_USBPHY_DEBUG1
HW_USBPHY_DEBUG1_SET
HW_USBPHY_DEBUG1_CLR
HW_USBPHY_DEBUG1_TOG
0x070
0x074
0x078
0x07c
Table 9-16. HW_USBPHY_DEBUG1
33222222222211111111110000000000
10987654321098765432109876543210
Table 9-17. HW_USBPHY_DEBUG1 Bit Field Descriptions
BITS
LABEL
31:15 RSVD1
14:13 ENTAILADJVD
12 ENTX2TX
11:4 RSVD0
3:0 DBG_ADDRESS
RW RESET
RO 0x0
RW 0x0
RW 0x1
RO 0x0
RW 0x0
DEFINITION
Reserved.
Delay increment of the rise of squelch:
00 = Delay is nominal
01 = Delay is +20%
10 = Delay is -20%
11 = Delay is -40%
This bit has no function in this system.
Reserved.
Chooses the multiplexing of the debug register to be
shown in HW_USBPHY_DEBUG0_STATUS.
DESCRIPTION:
Register not intended for customer use.
Freescale Semiconductor
i.MX23 Applications Processor Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
9-17