Emerson 752I 用户手册
CT Bus Interface:
CT Bus Routing With the T8110 Installed (option 2)
13-8
Figure 13-3:
CT Signal Routing Diagram —T8110 Installed (option 2)
H.110 CT Bus Operation
For H.110 CT operation, the signals C8_FRAME_A_TERM and C8_FRAME_B_TERM in the
HSL PLD (address F821,0003
HSL PLD (address F821,0003
16
, bits 2:3) must be cleared to enable the QuickSwitch; see
and
C8A
C8B
FA
FB
NETREF1
NETREF2
C8B
FA
FB
NETREF1
NETREF2
CT_D19:0
PTMC 1
C8A
C8B
FA
FB
NETREF1
NETREF2
C8B
FA
FB
NETREF1
NETREF2
CT_D19:12
PTMC 2
CT_D11:0
L_SC0
L_SC1
L_SC1
FG0
FG1
FG1
LREF0
LREF1
LREF1
LCT_D19:0
L_SC2
L_SC3
L_SC3
FG2
FG3
FG3
LREF2
LREF3
LREF3
LCT_D20:31
EN*
From HSL PLD (bits 2:3)
C8A
C8B
FA
FB
NETREF1
NETREF2
C8B
FA
FB
NETREF1
NETREF2
CT_D31:0
T8110
QuickSwitch
J4
(H.110)
C8A
C8B
C8B
FA
FB
NETREF1
NETREF2
NETREF2
D31:0
H.110 CT Bus
Local CT Bus
Data lines swapped here
NOTE: Data line
swapping