Gilderfluke&Co old MACs 8 bit Digital Audio System User Manual

Page 58

SWITCH 4 = ENABLE ZONE 5
SWITCH 5 = ENABLE ZONE 4
SWITCH 6 = ENABLE ZONE 3
SWITCH 7 = ENABLE ZONE 2
SWITCH 8 = ENABLE ZONE 1

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TO SELECT DELAY COUNT MOST SIGNIFICANT BYTE:

DIPSW1 = 00011011
DIPSW2 = DELAY COUNT MS

TO SELECT DELAY COUNT LEAST SIGNIFICANT BYTE:

DIPSW1 = 00011100
DIPSW2 = DELAY COUNT LSB

TO SELECT E_TYPE FLAG BYTE:

DIPSW1 = 00011101
DIPSW2 =

SWITCH 1 = not used
SWITCH 2 = not used
SWITCH 3 = PA ZONE PRIORITY (ON = 1)
SWITCH 4 = REGULAR PA STATION PRIORITY (ON =1)
SWITCH 5 = AUX PORT DIRECT SELECT (ON =1)
SWITCHES 6 - 8 = EPROM TYPE

001 = 27C512
010 = 27C010
011 = 27C020
100 = 27C040
101 = 27C080

TO SELECT BAUD RATE FLAG BYTE:

DIPSW1 = 00011110
DIPSW2 =

SWITCH 1 = not used
SWITCH 2 = not used
SWITCH 3 = not used
SWITCH 4 = not used
SWITCHES 5 - 8 = BAUD RATE

0001 = 110 BAUD
0010 = 150 BAUD
0011 = 300 BAUD
0100 = 600 BAUD
0101 = 1200 BAUD
0110 = 2400 BAUD
0111 = 4800 BAUD
1000 = 9600 BAUD
1001 = 19200 BAUD
1010 = 48000 BAUD
1011 = 96000 BAUD

TO SELECT EEFLAG BYTE:

DIPSW1 = 00011111
DIPSW2 = FLAG BYTE

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