MB2147 – Installation Guide
Chapter 2 Setting up the Emulation System
© Fujitsu Microelectronics Europe GmbH
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MCU-AN-390070-E-V29
2.1.3 Sub-Clock
The 32.768 kHz crystal of the Sub-Clock is already available on both Adapter Boards.
It can be found in the crystal area near socket SC2.
Please refer to the graphic above and to the Table 2-2, how to enable the Sub-Clock.
SW3
S2
Sub-Clock
S1
S2
S3
S4
S5
S6
Figure
Dual Clock
PGA256: X0A=Pin176 X1A=Pin51
PGA299: X0A=Pin217 X1A=Pin267
*M *M
OFF OFF
*C *C
Figure 2-3
Dual Clock
PGA256: X0A=Pin51 X1A=Pin176
PGA299: X0A=Pin267 X1A=Pin217
*M *M
OFF OFF
*C *C
Figure 2-4
Dual Clock not available
*M *M
ON ON
*C *C
Figure 2-5
*M: see Main-Clock
*C: see C-pin Switching
Table 2-2: Sub-Clock
Sub-Clock-Setting S2:
Figure
2-3
Figure 2-4
Figure 2-5