Rainbow Electronics MAX12005 - Manual (Page 9)

MAX12005
Satellite IF Switch
9
DiSEqC Slave Control Interface
The DiSEqC interface is designed according to the
DiSEqC Bus Functional Specification version 4.2. All
framing bytes 0xE0 through 0xE7 are supported. The
following address bytes are supported:
0x00 Any device
0x10 Any LNB, switcher, or SMATV
0x11 LNB
0x14 Switcher, DC-blocking
Figure 1. Typical Cascade Connection Between Two Satellite Switch ICs
RFIN1
SAT A, LOW, VERTICAL
TO SAT RECEIVER 1
PRIMARY DEVICE
RFOUT1
RFOUT2
CASCADE1 CASCADE2 CASCADE3 CASCADE4
RFOUT3
RFOUT4
TO SAT RECEIVER 2
TO SAT RECEIVER 3
TO SAT RECEIVER 4
SAT A, LOW, HORIZONTAL
SAT A, HIGH, VERTICAL
SAT A, HIGH, HORIZONTAL
SAT B, LOW, VERTICAL
SAT B, LOW, HORIZONTAL
SAT B, HIGH, VERTICAL
SAT B, HIGH, HORIZONTAL
RFIN2
RFIN3
RFIN4
RFIN5
RFIN6
RFIN7
RFIN8
RFIN1
SAT C, LOW, VERTICAL
SECONDARY DEVICE
RFOUT1
RFOUT2
CASCADE1 CASCADE2 CASCADE3 CASCADE4
RFOUT3
RFOUT4
SAT C, LOW, HORIZONTAL
SAT C, HIGH, VERTICAL
SAT C, HIGH, HORIZONTAL
SAT D, LOW, VERTICAL
SAT D, LOW, HORIZONTAL
SAT D, HIGH, VERTICAL
SAT D, HIGH, HORIZONTAL
RFIN2
RFIN3
RFIN4
RFIN5
RFIN6
RFIN7
RFIN8