FUJITSU MB86617A - Manual (Page 42)

LSI S pecification MB86617A
Rev.1.0 Fujitsu VLSI
37
7.8. TSP Transmit Information Setting Register [B]
TSP transmit information setting register [B] is the register that makes settings for transmit packet processed by bridge-Bch.
AD R/W
Bit
15
Bit
14
Bit
13
Bit
12
Bit
11
Bit
10
Bit
9
Bit
8
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
12h R/W
Tx
start
-B
Tx
end
-B
Tx
select
-B
set TS-ID-B
Tx
form
-B
input
DSS
size-B
EMI
select
-B
set EMI-B
27M
count
-B
port
mask-
B
Initial Value ‘0’ ‘0’ ‘0’ “00 h” ‘0’ ‘0’ ‘0’ “00 b” ‘0’ ‘0’
BIT Bit Name Action Value Function
0
Automatically clears when transmit process is started with bridge - Bch after setting
at ‘1’.
15 Tx start -B
Read/
Write
1 Starts transmit process with bridge -Bch.
0
Automatically clears when transmit process is stopped by bridge- Bch after setting
at ‘1’.
14 Tx end-B
Read/
Write
1 Stops transmit process by bridge-Bch.
0 Outputs ‘L’ to SELTSPB output terminal.
13 Tx select-B
Read/
Write
1 Outputs ‘H’ to SELTSPB output terminal.
12 - 7 set TS-ID-B
Read/
Write
-
Set TSCH classification ID to be stored at FIFO of bridge-Bch.
(MSB: bit12, LSB: bit7)
0 Processes transmit data as MPEG2 -TS packet.
6 Tx form-B
Read/
Write
1 Processes transmit data as DSS packet.
0 Processes transmit DSS packet as 140 byte.
5
input DSS
size-B
Read/
Write
1 Processes transmit DSS packet as 130 byte.