LSI Specification
MB86617A
Rev.1.0 Fujitsu VLSI
53
Transmit packet link/split setting register is the register that sets number of link and split of source packets to be transmitted.
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
3Eh R/W o/e
select-
B
Tx
o/e-B NF5
SPB SPQB DBQB o/e
select-
A
Tx
o/e-A NF5
SPA SPQA DBQA
Initial Value ‘0’ ‘0’ ‘0’ “000 b” “00 b” ‘0’ ‘0’ ‘0’ “000 b” “00 b”
BIT Bit Name Action Value Function
0 Selects odd/even value to be input from CP-IC as odd/even range of Isochronous
packet header to be transmitted by bridge-Bch.
15 o/e select-B Read/
Write
1 Selects Tx o/e-B (bit14) setting value as odd/even range of Isochronous packet
header to be transmitted by bridge-Bch
14 Tx o/e-B Read/
Write - Write in odd/even range of transmit Isochronous packet header.
Valid with o/e select-B (bit15) setting value ‘1’, and reads in this setting value to
transmit Isochronous packet header.
0 Executes 2SP combined transmission as FIFO NFULL operation when setting of
2SP separated transmission or combined transmission for less than 2SP.
With more than 3 SP, executes according to setting.
13 NF5SPB Read/
Write 1 Executes 5 SP combined transmission at FIFO FULL.
12 - 10 SPQB Read/
Write - Write in number of link of source packet processed by bridge-Bch.
9 - 8 DBQB Read/
Write - Write in number of split of source packet processed by bridge-Bch.
0 Selects odd/even value to be input from CP-IC as odd/even range of Isochronous
packet header to be transmitted by bridge-Bch.
7 o/e select-A Read/
Write
1 Selects Tx o/e-B b (bit6) setting value as odd/even range of Isochronous packet
header to be transmitted by bridge-Bch
6 Tx o/e-A Read/
Write - Write in odd/even range of transmit Isochronous packet header.
Valid with o/e select-B (bit7) setting value ‘1’, and reads in this setting value to
transmit Isochronous packet header.