Renesas Electronics /R7FA4W1AD /USBFS /SYSSTS0

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as SYSSTS0

15 1211 87 43 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (00)LNST 0 (0)IDMON 0Reserved 0 (0)HTACT 0Reserved0OVCMON

LNST=00, HTACT=0, IDMON=0

Description

System Configuration Status Register 0

Fields

LNST

USB Data Line Status Monitor

0 (00): SE0

1 (01): K-State (FS) / J-State(LS)

2 (10): J-State(FS) / K-State(LS)

3 (11): SE1

IDMON

External ID0 Input Pin Monitor

0 (0): USB0_ID pin is low

1 (1): USB0_ID pin is high

Reserved

These bits are read as 000.

HTACT

USB Host Sequencer Status Monitor

0 (0): Host sequencer completely stopped

1 (1): Host sequencer not completely stopped.

Reserved

These bits are read as 0000000.

OVCMON

External USB0_OVRCURA/ USB0_OVRCURB Input Pin MonitorThe OCVMON[1] bit indicates the status of the USBHS_OVRCURA pin. The OCVMON[0] bit indicates the status of the USBHS_OVRCURB pin.

Links

()