SMJ320MCM42C Datasheet, PDF (7/16 Pages) Texas Instruments – DUAL SMJ320C40 MULTICHIP MODULE

functional block diagram (continued)
’C40_ #1
Global Bus
D31 – D0
A30 – A0
AE
DE
STAT3 – STAT0
LOCK
STRB0 – STRB1
R / W0 – R / W1
PAGE0 – PAGE1
RDY0 – RDY1
CE0 – CE1
IEEE 1149.1
’C40_ #2
Global Bus
TDI_C40_#1
TCK_COMM
TMS_COMM
TRST_COMM
EMU0_COMM
EMU1_COMM
TDO_C40_#2
CLKIN_COMM
RESET_COMM
VSS_CL
VCC_CL
VSS_DR
VCC_DR
D31 – D0
A30 – A0
AE
DE
STAT3 – STAT0
LOCK
STRB0 – STRB1
R / W0 – R / W1
PAGE0 – PAGE1
RDY0 – RDY1
CE0 – CE1
ÍÍÍÍ ^’C40_#1
’C40_#2
ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ
SMJ320MCM42C, SMJ320MCM42D
DUAL SMJ320C40 MULTICHIP MODULE
SGKS001B – JULY 1997 – REVISED FEBRUARY 2000
’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)
ÍÍÍÍÍÍÍ_TÍÍÍÍÍÍÍ_DOTDÍÍÍÍÍÍÍ_I ÍÍÍÍÍÍÍ_’CC40OÍÍÍÍÍÍÍ_{_M#M2}ÍÍÍÍÍÍÍ₃ ÍÍÍÍÍÍÍ_ACDDÍÍÍÍÍÍÍ_NADTTRALÍÍÍÍÍÍÍ
SRAM
128K × 8 × 4
(’42D)
or
128K × 8 × 8
(’42C)
ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ
’C40_ #2
Control
Communication Ports
(0 – 2, 4 – 5)
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