22
PCM-4896 User Manual
SW1 (1~3) CPU frequency ratio
SW2 (1) CPU clock select
You can configure the CPU external clock to 33MHz or 30MHz by
setting SW2(1).
1
1
1
1
1
11
11
11
1
1
11
11
1
11
1
1
1
11
1
11
11
1
1
1
11
1
11
1
11
1
1
11
11
1
11
1
1
1
11
11
11
1
SW1
Ratio
1
1
1
1
1
1
11
1
1
1
1
1
11
1
SW2
Freq.
The GXm CPU core frequency = CPU frequency ratio (4~10X) *
External CPU clock (33 or 30MHz). the following table shows the
available cnfigurations.
Summary of Contents for PCM-4896
Page 1: ...PCM 4896 L All in One Cyrix GXm Single Board computer with LCD Ethernet Audio 4 COMs...
Page 12: ......
Page 19: ...Chapter 1 General Information 7 Board layout...
Page 24: ...12 PCM 4896 User Manual Locating jumpers J9 J13 J12 J14 J10 J8 J1 J4 J6 J5 J11...
Page 88: ...76 PCM 4896 User Manual...
Page 110: ...98 PCM 4896 User Manual 2 Click the Next button on the Add New Hardware Wizard window...
Page 112: ...100 PCM 4896 User Manual 4 Find and click to choose the sound icon Then click the Next button...
Page 113: ...Chapter 6 Software Configuration 101 5 Click the Have Disk button...
Page 116: ...104 PCM 4896 User Manual...
Page 120: ...108 PCM 4896 User Manual...
Page 124: ...112 PCM 4896 User Manual...
Page 125: ...Appendix C Optional Extras 113 C Optional Extras A P P E N D I X...
Page 128: ...116 PCM 4896 User Manual...