Pioneer DJM-400 Service Manual page 84

1
A
No. Pin Name
EMIF-ADDRESS
39 EA2
40 EA3
41 EA4
42 EA5
43 EA6
44 EA7
46 EA8
B
49 EA9
51 EA10
58 EA11
61 EA14
62 EA13
63 EA16
64 EA12
65 EA15
66 EA18
68 EA17
C
69 EA19
EMIF-DATA
75 ED6/GP1 [6]
76 ED7/GP1 [7]
79 ED4/GP1 [4]
80 ED5/GP1 [5]
81 ED3/GP1 [3]
82 ED2/GP1 [2]
83 ED1/GP1 [1]
84 ED0/GP1 [0]
D
MULTICHANNEL AUDIO SERIAL PORT 1 (McASP1)
GP0 [4](EXT_INT4)
1
/AMUTEIN1
14 AXR0 [1]/AXR1 [14]
18 AXR0 [0]/AXR1 [15]
88 AFSR1
89 ACLKR1
91 AXR0 [15]/AXR1 [0]
92 AXR0 [14]/AXR1 [1]
94 AXR0 [13]/AXR1 [2]
E
95 AXR0 [12]/AXR1 [3]
97 AXR0 [11]/AXR1 [4]
98 AXR0 [10]/AXR1 [5]
99 AXR0 [9]/AXR1 [6]
100 AXR0 [8]/AXR1 [7]
102 ACLKX1
105 AMUTE1
107 AFSX1
F
110 AHCLKX1
112 AHCLKR1
84
1
2
I/O
External address (word, half-word, and byte address)
O
The EMIF adjusts the address based on memory width:
Width Pins Address
8 19:2 17 through 0
The ED7 - ED0 pins are muxed with general-purpose input/output 1 (GP1) pins.
I/O
The EMIFDIS bit in the DEVCFG register controls the function of these muxed pins, EMIF is
default.
I/O General-purpose input/output 0 pin 4 and external interrupt 4 (default) or McASP1 mute input.
McASP0 TX/RX data pin 1 or McASP1 TX/RX data pin 14
I/O
McASP0 TX/RX data pin 0 or McASP1 TX/RX data pin 15
I/O McASP1 receive frame sync or left/right clock (LRCLK)
I/O McASP1 receive bit clock
McASP0 TX/RX data pin 15 or McASP1 TX/RX data pin 0
McASP0 TX/RX data pin 14 or McASP1 TX/RX data pin 1
McASP0 TX/RX data pin 13 or McASP1 TX/RX data pin 2
McASP0 TX/RX data pin 12 or McASP1 TX/RX data pin 3
I/O
McASP0 TX/RX data pin 11 or McASP1 TX/RX data pin 4
McASP0 TX/RX data pin 10 or McASP1 TX/RX data pin 5
McASP0 TX/RX data pin 9 or McASP1 TX/RX data pin 6
McASP0 TX/RX data pin 8 or McASP1 TX/RX data pin 7
I/O McASP1 transmit bit clock
McASP1 mute output
GP0 [13], along with GP0 [0] and AMUTE1, function as boot mode configuration pins at device
O
reset.
I/O McASP1 transmit frame sync or left/right clock (LRCLK)
I/O McASP1 transmit high-frequency master clock
I/O McASP1 receive high-frequency master clock
DJM-400
2
3
Pin Function
3
4
4