Kenwood DDX7032 Service Manual page 21

MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No. Pin Name
G6,12 GND R
G13 USB0_ERR
G14
G15,16 NC
G17 SUB_CLK
H1 DA18
H2 DA20
H3 DA19
H4 DA16
H5 VDD R
H6 VDD C
H8,9 GND C
H10 GND C
H12 GND R
H13 VDD R
H14 USB0_EN
H15 #EP_RST0
H16 NC
H17 #RESET
J1 AD6
J2 DA14
J3 AD7
J4 DA13
J5 VDD R
J6 VDD C
J8,10 GND C
J12 VDD C
J13 VDD R
J14,15 NC
J16 #CS0
J17 NC
K1 AD4
K2 DA12
K3 DA10
K4 DA11
K5 VDD R
K6 GND R
K8-10 GND C
K12 VDD C
K13 NC
K14 PLL_VDD
K15~17 NC
L1 DA9
L2 AD2
I/O Application
I 5V over current detection in USB0
I Sub clock input
I/O Data bus
I/O Data bus
I/O Data bus
I/O Data bus
O Control of USB0 5V over current detection IC
I Power on reset
I User reset (Not used)
O Address bus
I/O Data bus
O Address bus
I/O Data bus
O Nor Flash chip select
O Address bus
I/O Data bus
I/O Data bus
I/O Data bus
Main oscillator power supply 1.8V
I/O Data bus
O Address bus
DDX7032/7032M/712
DNX7120/7220/7320
True Value
Processing Operation Description
Table
L: Over current is detected.
L: Over current is detected.
L: USB5V OFF, H: USB5V ON
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