SMJ320MCM42C_16 Datasheet, PDF (7/18 Pages) Texas Instruments – DUAL SMJ320C40 MULTICHIP MODULE

functional block diagram (continued)
C40_ #1
Global Bus
IEEE 1149.1
C40_ #2
Global Bus
D31 -- D0
A30 -- A0
AE
DE
STAT3 -- STAT0
LOCK
STRB0 -- STRB1
R/W0 -- R/W1
PAGE0 -- PAGE1
RDY0 -- RDY1
CE0 -- CE1
TDI_C40_#1
TCK_COMM
TMS_COMM
TRST_COMM
EMU0_COMM
EMU1_COMM
TDO_C40_#2
CLKIN_COMM
RESET_COMM
V_SS_CL
V_CC_CL
V_SS_DR
V_CC_DR
D31 -- D0
A30 -- A0
AE
DE
STAT3 -- STAT0
LOCK
STRB0 -- STRB1
R/W0 -- R/W1
PAGE0 -- PAGE1
RDY0 -- RDY1
CE0 -- CE1
C40_#1
C40_#2
SMJ320MCM42C, SMJ320MCM42D
DUAL SMJ320C40 MULTICHIP MODULE
SGKS001D -- JULY 1997 -- REVISED OCTOBER 2001
C40_#1
Control
Communication Ports
(1 -- 5)
ADDR
DATA
TDI
C40_#1
CNTL
TDO
COMM0
SRAM
128K × 8 × 4
(42D)
or
128K × 8 × 8
(42C)
TDI ^COMM3
TDO
C40_ #2
ADDR
DATA
CNTL
SRAM
128K × 8 × 4
(42D)
or
128K × 8 × 8
(42C)
C40_ #2
Control
Communication Ports
(0--2, 4--5)
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