Filter
Top Products
Section 26 USB 2.0 Host/Function Module
Page 1444 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Bit Bit Name
Initial
Value R/W Description
14 INBUFM 0 R IN Buffer Monitor
Indicates the pertinent FIFO buffer status when the
pertinent pipe is in the transmitting direction.
0: There is no data to be transmitted in the buffer
memory.
1: There is data to be transmitted in the buffer
memory.
When the pertinent pipe is in the transmitting
direction (DIR = 1), this module sets this bit to 1
when at least one FIFO buffer plane of data has
been written.
This module sets this bit to 0 when this module
completes transmitting the data from the FIFO buffer
plane to which all the data has been written. In
double buffer mode (DBLB = 1), this module sets this
bit to 0 when this module completes transmitting the
data from the two FIFO buffer planes before one
FIFO buffer plane of data has been written.
This bit indicates the same value as the BSTS bit
when the pertinent pipe is in the receiving direction
(DIR = 0).