ISL5217_05 Datasheet, PDF (40/43 Pages) Intersil Corporation – Quad Programmable Up Converter

ISL5217
TABLE 46. DEVICE OUTPUT ROUTING (Continued)
TYPE: DEVICE CONTROL DIRECT, ADDRESS: 0x79
BIT
FUNCTION
DESCRIPTION
OUTPUT MODE
COMPLEX COMPLEX COMPLEX
CASCADE
1
2
3
REAL,
IMAG, or
MUXED
2 Channel 0 Routing Routes channel 0 output to output summer 3
X
X
X
X
1 Channel 0 routing Routes channel 0 output to output summer 2
X
X
0 Channel 0 routing Routes channel 0 output to output summer 1
X
X
X
X
X
NOTE:
39. X = Channel routed to output and can be enabled. Enable = 1, disable = 0.
TABLE 47. DEVICE OUTPUT ROUTING CONTROL SUMMARY
FUNCTION
BIT
CH ASSIGNMENT TO OUTPUT SUMMERS
Channel 3 Routing
15:12
Summer 4, Summer 3, Summer 2, Summer 1.
Channel 2 Routing
11:8
Summer 4, Summer 3, Summer 2, Summer 1.
Channel 1 Routing
7:4
Summer 4, Summer 3, Summer 2, Summer 1.
Channel 0 Routing
3:0
Summer 4, Summer 3, Summer 2, Summer 1.
OUTPUT
MODE
00
00
00
00
00
00
00
00
01,10,11
01,10,11
01,10,11
01,10,11
01,10,11
01,10,11
01,10,11
01,10,11
TRITST
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
OUTEN
(1:0)
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
IIN
(19:10)
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
Enabled
Enabled
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
Enabled
TABLE 48. OUTPUT MODES
IIN
(9:0)
QIN
(19:10)
QIN
(9:0)
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
Enabled Enabled Enabled
Enabled
HI-Z
HI-Z
HI-Z
Enabled Enabled
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
Enabled
HI-Z
Enabled
HI-Z
Enabled
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
IOUT
(19:10)
Enabled
Enabled
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
Enabled
Enabled
Enabled
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
Enabled
IOUT
(9:0)
Enabled
Enabled
HI-Z
HI-Z
HI-Z
HI-Z
Enabled
HI-Z
Enabled
Enabled
HI-Z
HI-Z
HI-Z
HI-Z
Enabled
HI-Z
QOUT
(19:10)
Enabled
HI-Z
Enabled
HI-Z
HI-Z
Enabled
HI-Z
HI-Z
Enabled
HI-Z
Enabled
HI-Z
HI-Z
Enabled
HI-Z
HI-Z
QOUT
(9:0)
Enabled
HI-Z
Enabled
HI-Z
Enabled
HI-Z
HI-Z
HI-Z
Enabled
HI-Z
Enabled
HI-Z
Enabled
HI-Z
HI-Z
HI-Z
40
FN6004.3
July 8, 2005