Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
1121
15.8.6
reg_gpd_gp_reg_reg_gp_sp_stream_stat_b_type
(gpd_gp_reg_reg_gp_sp_stream_stat_b)—Offset 14h
Indicate the status of the streaming ports of the scalar processor. All valid and accept
signals of the scalar processor are reflected in this register and in
reg_gp_sp_stream_stat.
Access Method
12
0h
RO
SP_STR_MON_SP2ISP_valid:
Returns the value 1 if SP sends a token using the
streaming port connected to the ISP token FIFO. Returns the value 0 if the SP does not
send a token to the ISP
11
0h
RO
SP_STR_MON_DMA2SP_accept:
Returns the value 1 if the SP can accept an
acknowledge token from the FIFO between the DMA acknowledge port and the SP.
Returns the value 0 if the SP cannot accept a token on this SP input port.
10
0h
RO
SP_STR_MON_DMA2SP_valid:
Returns the value 1 if a valid acknowledge token from
the FIFO between the DMA acknowledge port and the SP, is present on the DMA input
port of the SP. Returns the value 0 if there is no valid acknowledge token available on
this SP input port.
9
0h
RO
SP_STR_MON_SP2DMA_accept:
Returns the value 1 if the command FIFO between
SP and the DMA can accept a command from the SP. Returns the value 0 if this
command FIFO cannot accept a command from the SP.
8
0h
RO
SP_STR_MON_SP2DMA_valid:
Returns the value 1 if SP sends a command using the
streaming port connected to the DMA command FIFO. Returns the value 0 if the SP does
not send a command to the DMA
7
0h
RO
SP_STR_MON_MC2SP_accept:
Returns the value 1 if the SP can accept an
acknowledge token from the FIFO between the stream2mem acknowledge port and the
SP. Returns the value 0 if the SP cannot accept a token on this SP input port.
6
0h
RO
SP_STR_MON_MC2SP_valid:
Returns the value 1 if a valid acknowledge token from
the FIFO between the stream2mem acknowledge port and the SP, is present on the
stream2mem input port of the SP. Returns the value 0 if there is no valid acknowledge
token available on this SP input port.
5
1h
RO
SP_STR_MON_SP2MC_accept:
Returns the value 1 if the command FIFO between SP
and the stream2mem can accept a command from the SP. Returns the value 0 if this
command FIFO is full.
4
0h
RO
SP_STR_MON_SP2MC_valid:
Returns the value 1 if SP sends a command using the
streaming port connected to the stream2mem command FIFO. Returns the value 0 if the
SP does not send a command to the stream2mem
3
0h
RO
SP_STR_MON_SIF2SP_accept:
Returns the value 1 if the SP can accept an
acknowledge token from the FIFO between the secondary input formatter acknowledge
port and the SP. Returns the value 0 if the SP cannot accept a token on this SP input
port.
2
0h
RO
SP_STR_MON_SIF2SP_valid:
Returns the value 1 if a valid acknowledge token from
the FIFO between the secondary input formatter acknowledge port and the SP, is
present on the secondary input formatter input port of the SP. Returns the value 0 if
there is no valid acknowledge token available on this SP input port.
1
1h
RO
SP_STR_MON_SP2SIF_accept:
Returns the value 1 if the command FIFO between SP
and the secondary input formatter can accept a command from the SP. Returns the
value 0 if this command FIFO is full.
0
0h
RO
SP_STR_MON_SP2SIF_valid:
Returns the value 1 if SP sends a command using the
streaming port connected to the Secondary Input Formatter command FIFO. Returns
the value 0 if the SP does not send a command to the Secondary Input formatter
Bit
Range
Default &
Access
Description