FUJITSU MB86617A - Manual (Page 51)

LSI S pecification MB86617A
Rev.1.0 Fujitsu VLSI
46
7.14. TSP Status Register
TSP status register indicates status of TSP -IC I/F.
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
32h R
CG
chg-B
TS
chg-B
no
47h-B
TSP
FIFOf
ull-B
TSP
FIFO
emp-B
Tx-len
gth-err-
B
- -
CG
chg-A
TS
chg-A
no
47h-A
TSP
FIFO
full-A
TSP
FIFO
emp-A
Tx-len
gth-err-
A
- -
Initial Value ‘0’ ‘0’ ‘0’ ‘0’ ‘1’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘1’ ‘0’ ‘0’ ‘0’
BIT Bit Name Action Value Function
0 Indicates that CGMS information input from port B of TSP IC I/F is not changed.
15 CG chg-B Read
1
Indicates that CGMS information corresponding to TSCH classification ID of same
type input from port B of TSP IC I/F is changed.
Clears to ‘0’ by lead of this register.
0 Indicates that TS classification ID input from port B of TSP IC I/F is not changed.
14 TS chg-B Read
1
Indicates that TSCH classification ID input from port B of TSP IC I/F is not
consistent with TSCH classification ID (10h- bit12 to 7 set TS-ID- A or 12h- bit12 to
7 set TS-ID-B) to be stored to FIFO.
Clears to ‘0’ by lead of this register.
0
Indicates that synchronization byte of received MPEG2-TS input from CP -IC by
bridge-Bch is 47h
13 no 47h-B Read
1
Indicates that synchronization byte of received MPEG2 -TS input from CP -IC by
bridge-Bch is not 47h
Clears to ‘0’ by lead of this register.
0 Indicates that FIFO on TSP IC I/F side of bridge-Bch is not full.
12
TSP FIFO
full-B
Read
1 Indicates that FIFO on TSP IC I/F side of bridge-Bch is full.
0 Indicates that FIFO on TSP IC I/F side of bridge-Bch is not empty.
11
TSP FIFO
emp-B
Read
1 Indicates that FIFO on TSP IC I/F side of bridge -Bch is empty.
0 Indicates that transmit data length input from TSP IC I/F is normal.
10
T x-length-err -
B
Read
1
Indicates that transmit data length input from TSP IC I/F is not consistent with
specified format data length.
Deletes transmit data without writing into FIFO.
Clears to ‘0’ by lead of this register.