LSI Specification
MB86617A
Rev.1.0 Fujitsu VLSI
78
7.39. Transmit EMI/OE Setting Register
Transmit EMI/OE setting register sets EMI information and Odd/Even value added to empty packet until valid data is 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
86h R/W IPH
select
-B IPH EMI-B IPH
OE-
B - - - - IPH
select
-A IPH EMI-A IPH
OE-
A - - - -
Initial Value 0 00 b 0 0 0 0 0 0��� 00 b 0 0 0 0 0
BIT Bit Name Action Value Function
0 Sets the default value (EMI=00, OE = 0) as EMI information and Odd/Even
value added to IPH of empty packet until valid data is transmitted after starting
transmission.
15 IPH select-B Read/
Write
1 Selects the setting value of IPH EMI-B (bit14 to 13) and IPH OE-B (bit 12) as EMI
information and Odd/Even value added to IPH of empty packet until valid data is
transmitted after starting transmission.
14 - 13 IPH EMI-B Read/
Write -
Set EMI information which are set in IPH of empty packet transmitted from
bridge-Bch.
Valid only when IPH select-B (bit15) is set to 1.
(MSB: bit14, LSB: bit13)
EMI information after transmitting valid data depends on the setting of EMI
select-B (12h-bit4).
12 IPH OE-B Read/
Write -
Set Odd/Even value which is set in IPH of empty packet transmitted from
bridge-Bch.
Valid only when IPH select-B (bit15) is set to 1.
EMI information after transmitting valid data depends on the setting of o/e select-B
(3Eh-bit15).
Read - Always indicate 0.
11 - 8 reserved
Write - Always write in 0.
0 Sets the default value (EMI=00, OE = 0) as EMI information and Odd/Even
value added to IPH of empty packet until valid data is transmitted after starting
transmission.
7 IPH select-A Read/
Write
1 Selects the setting value of IPH EMI-A (bit6 to 5) and IPH OE-A (bit 4) as EMI
information and Odd/Even value added to IPH of empty packet until valid data is
transmitted after starting transmission.