Intel CONTROLLERS 413808 - Manual (Page 465)

Intel ® 413808 and 413812 I/O Controllers in TPER Mode
October 2007 Developer’s Manual
Order Number: 317805-001US 465
SGPIO Unit—Intel
®
413808 and 413812
6.4.1 Protocol Engine Input Signals
There are eight Protocol Engine activity signals (S_ACT[7:0]) and eight Protocol Engine
status signals (S_STAT[7:0]) which are all input signals both SGPIO units. These
Protocol Engine activity and status signals can be selected as optional output signals of
the SGPIO Units that can be driven on the SDataOut pins or on the direct LED signals.
Refer to Figure 49 and Figure 50 for the output selections. Table 313 shows how the
input signals are mapped to the ODx inputs of the SGPIO unit.
Note: In Table 313 the Protocol Engine activity and status signal pairs are not connected to
the corresponding drive numbers. This is done on 4138xx because the way the Protocol
Engine ports are mapped.
Table 313. SGPIO Input Mapping (Sheet 1 of 2)
Input Signals SGPIOx Inputs Input Signals SGPIOx Inputs
Fixed High
Drive0.OD0
Fixed High
Drive4.OD0
Activity [5] Protocol Engine Activity [0]
Programmable Pattern A Programmable Pattern A
Programmable Pattern B Programmable Pattern B
Fixed High
Drive0.OD1
Fixed High
Drive4.OD1
Protocol Engine Status [5] Protocol Engine Status [0]
Programmable Pattern A Programmable Pattern A
Programmable Pattern B Programmable Pattern B
Fixed High
Drive0.OD2
Fixed High
Drive4.OD2
Reserved Reserved
Programmable Pattern A Programmable Pattern A
Programmable Pattern B Programmable Pattern B
Fixed High
Drive1.OD0
Fixed High
Drive5.OD0
Protocol Engine Activity [7] Protocol Engine Activity [2]
Programmable Pattern A Programmable Pattern A
Programmable Pattern B Programmable Pattern B
Fixed High
Drive1.OD1
Fixed High
Drive5.OD1
Protocol Engine Status [7] Protocol Engine Status [2]
Programmable Pattern A Programmable Pattern A
Programmable Pattern B Programmable Pattern B
Fixed High
Drive1.OD2
Fixed High
Drive5.OD2
Reserved Reserved
Programmable Pattern A Programmable Pattern A
Programmable Pattern B Programmable Pattern B
Fixed High
Drive2.OD0
Fixed High
Drive6.OD0
Protocol Engine Activity [1] Protocol Engine Activity [4]
Programmable Pattern A Programmable Pattern A
Programmable Pattern B Programmable Pattern B