DV-47Ai
131
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Pin Name
Pin No
I/O
Description
AVDD
23,
28,
32,
41,
48
Analog Power Supply. Must be set to 3.3V nominal.
PLL_VDD
51
PLL Power Supply. Must be set to 3.3V nominal.
Regulator Pins
REG_ENZ
73
I
Internal Regulator Enable. The iceLynx-Micro core voltage is
1.8V. Internal regulators are used to regulate the 3.3V VDD
inputs to 1.8V. This pin enables the regulators.
REG_OUT0
74
O
1.8V Regulator Output. This pin should be connected to
ground using a 0.1uF capacitor.
REG_OUT1
115
O
1.8V Regulator Output. This pin should be connected to
ground using a 0.1uF capacitor.
REG_OUT2
160
O
1.8V Regulator Output. This pin should be connected to
ground using a 0.1uF capacitor.
External CPU Interface Pins
MCIF_ACKZ
95
I/O
MCIF Acknowledge pin. Default active low. iceLynx-Micro
asserts this signal if it has completed the MCIF request. This
signal is always driven. This signal is used for the following
modes:
•
68000 + Wait I/O Access
•
MPC850
I/O
Access
In Serial MCIF Mode, this pin is used for the Serial Read
Acknowledge (SMCIF_RACKZ.)
MCIF_ADDR1
120
I
MCIF Address 1 pin. This data pin is the least significant bit of
the MCIF Address Bus.
MCIF_ADDR0 is internally grounded. Only 16-bit addressing
is allowed. MCIF_ADDR1 should be connected to the
Address1 signal of the system CPU.
MCIF_ADDR10
129
I
MCIF Address 10 pin. This data pin is the most significant bit
of the MCIF Address Bus.
MCIF_ADDR2
121
I
MCIF Address 2 pin
MCIF_ADDR3
122
I
MCIF Address 3 pin
MCIF_ADDR4
123
I
MCIF Address 4 pin
MCIF_ADDR5
124
I
MCIF Address 5 pin
MCIF_ADDR6
125
I
MCIF Address 6 pin
MCIF_ADDR7
126
I
MCIF Address 7 pin
MCIF_ADDR8
127
I
MCIF Address 8 pin
MCIF_ADDR9
128
I
MCIF Address 9 pin
Summary of Contents for DV-47Ai
Page 19: ...DV 47Ai 19 5 6 7 8 5 6 7 8 C D F A B E ...
Page 36: ...DV 47Ai 36 1 2 3 4 1 2 3 4 C D F A B E 3 10 FLKY and KEYB ASSYS E FLKY ASSY VWG2357 E ...
Page 38: ...DV 47Ai 38 1 2 3 4 1 2 3 4 C D F A B E 3 11 ILKB ASSY I ILKB ASSY VWG2391 I D D D D D D D D D ...
Page 122: ...DV 47Ai 122 1 2 3 4 1 2 3 4 C D F A B E Pin Function ...
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Page 143: ...DV 47Ai 143 5 6 7 8 5 6 7 8 C D F A B E 7 3 DISC CONTENT FORMAT PLAYBACK COMPATIBILITY ...
Page 145: ...DV 47Ai 145 5 6 7 8 5 6 7 8 C D F A B E 8 PANEL FACILITIES ...
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