MB86330 Datasheet, PDF (9/46 Pages) Fujitsu Component Limited. – 16-bit Fixed-point DSP

MB86330
(Continued)
Pin no.
Pull up
Pin name Bit I/O Active
or
pull down
Function
4, 5, 7 to 9, IRO
11 to 16, 76 to 78, [31:0]
80 to 83, 85,
140 to 148, 197,
198, 201, 203
32 O
—
—
Instruction register output for the emulator
1, 3, 62, 63, 65, PAO
66, 68, 69, [31:0]
71 to 75,
128 to 131,
133 to 138,
185 to 188,
190, 191, 193,
234, 239
32 O
—
—
Program address output for the emulator
183
PACK
1O
—
—
Output for a PAO fetch clock for the emulator
57
PDXED 1 O
—
—
Output for test
20
XERD
1O
L
—
Output for an ERAM reading signal
152
XEREQ 1 O
L
—
Output for an ERAM access request signal
90
XEWR
1O
L
—
Output for an ERAM writing signal
29 to 31, 33,
97, 98,
100 to 102,
158 to 162,
212, 213
ED
[15:0]
16 I/O —
Pull up External data bus I/O pins
22 to 26, 28,
92, 94 to 96,
154, 155, 157,
207, 209, 210
EA
[15:0]
16 O
—
—
Output for the ERAM address
241 to 256 VD
—— —
—
Power supply for the digital circuit
(3.3 V, input)
122, 194, 196, VS
199, 202, 204,
206, 208, 211,
214, 216, 218,
220, 223, 226,
228, 230, 232,
235, 238, 240
—— —
—
GND (input) for the digital circuit
17, 18, 27, 32, N.C.
34, 38, 40,
45 to 48, 53, 54,
84, 86 to 88, 93,
99, 112, 113,
117,119 to 121,
139, 149, 150,
153, 156, 164,
169, 171, 178,
179, 195, 200,
224, 225, 227
—— —
—
Pins not connected
9