Casio G486VPB Manuale Utente

Jumpers JP15, JP17 and JP19
CPU External Clock Selection

1

3

2

JP15 2-3 On,  JP17 1-2 On

and JP19 2-3 On:

25MHz

JP19
JP17
JP15

1

3

2

JP15 2-3 On,  JP17 2-3 On

and JP19 1-2 On:

33MHz (Default)

JP19
JP17
JP15

1

3

2

JP15 1-2 On,  JP17 1-2 On

and JP19 2-3 On:

40MHz

JP19
JP17
JP15

1

3

2

JP15 1-2 On,  JP17 2-3 On

and JP19 1-2 On:

50MHz

JP19
JP17
JP15