Motorola M68EML08GZ16, Руководство пользователя

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Support Information
Optional crystal circuit using Y1
User’s Manual M68EML08GZ16 Emulation Module - Version 4.0
MOTOROLA Support Information 31
3.7 Optional crystal circuit using Y1
When you select the XTAL option on jumper W4 (jumper on pins 5-6), the
clock signal generated by Y1 is supplied to the external inputs of the MCU. This
circuit does not necessarily represent a crystal attached to the MCU.
3.8 Clock oscillator Y2
When you select the EM option on jumper W4 (jumper on pins 1-2), the clock
signal generated by Y2 is supplied to the external inputs of the MCU. You can
replace Y2 with another compatible clock oscillator to provide a different clock
frequency (see schematic page 6).
3.9 EM Board Socket Connectors P1 and P2
Connectors P1 and P2 connect the EML08GZ16 to the platform board.
Figure 3-7 and Table 3-7 give pin assignments and signal descriptions for
connector P1. Figure 3-8 and Table 3-8 give pin assignments and signal
descriptions for connector P2.