mc68ec060 Freescale Semiconductor, Inc, mc68ec060 Datasheet - Page 269

• Manufacturer Part Number: mc68ec060
• Description: Mc68060 Superscalar 68k Microprocessor Including The Lc060 And Ec060
• Manufacturer: Freescale Semiconductor, Inc

IEEE 1149.1 Test (JTAG) and Debug Pipe Control Modes
9-8
FROM SYSTEM LOGIC
OUTPUT DATA
SYSTEM
LOGIC
0 = OTHERWISE
TO
Figure 9-4. Observe-Only Input Pin Cell (I.Obs)
1 = EXTEST
TO NEXT CELL
Figure 9-3. Output Pin Cell (O.Pin)
1
1
G1
MUX
M68060 USER’S MANUAL
SHIFT DR
C1
FROM
LAST
CELL
1D
CLOCK DR
1
1
G1
MUX
CLOCK DR
MUX
G1
1
1
1D
C1
FROM
LAST
CELL
UPDATE DR
TO NEXT CELL
SHIFT DR
1D
C1
INPUT
PIN
TO OUTPUT
BUFFER
MOTOROLA