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IEEE 1149.1 Test (JTAG) and Debug Pipe Control Modes
9-10
M68060 USER’S MANUAL
MOTOROLA
Figure 9-7. General Arrangement of Bidirectional Pin Cells
Table 9-3. Boundary Scan Bit Definitions
Bit Cell Type Pin/Cell Name Pin Type
0 O.Pin A31 I/O
1 I.Pin A31 I/O
2 O.Pin A30 I/O
3 I.Pin A30 I/O
4 IO.Ctl A31–A28 ena
5 O.Pin A29 I/O
6 I.Pin A29 I/O
7 O.Pin A28 I/O
8 I.Pin A28 I/O
9 O.Pin A27 I/O
10 I.Pin A27 I/O
11 O.Pin A26 I/O
12 I.Pin A26 I/O
13 IO.Ctl A27–A24 ena
14 O.Pin A25 I/O
15 I.Pin A25 I/O
16 O.Pin A24 I/O
17 I.Pin A24 I/O
18 O.Pin A23 I/O
19 I.Pin A23 I/O
20 O.Pin A22 I/O
21 I.Pin A22 I/O
22 IO.Ctl A23–A20 ena
23 O.Pin A21 I/O
24 I.Pin A21 I/O
25 O.Pin A20 I/O
26 I.Pin A20 I/O
27 O.Pin A19 I/O
28 I.Pin A19 I/O
29 O.Pin A18 I/O
30 I.Pin A18 I/O
31 IO.Ctl A19–A16 ena
FROM
LAST CELL
OUTPUT
DATA
INPUT
DATA
OUTPUT
ENABLE
TO NEXT CELL
TO NEXT
PIN PAIR
I/O.CTL
O.PIN
I.PIN
EN I/O
PIN
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