Kenwood DDX7032 Service Manual page 24

DDX7032/7032M/712
DNX7120/7220/7320
MICROCOMPUTER'S TERMINAL DESCRIPTION
Pin No. Pin Name
U9 DA0
U10 TDO
U11 NC
U12-14 NC
U15 RTS
U16 USB1_NEG
U17 NC
Truth value table
q Watch dog startup
#CS1 #CS2
Watch dog disabled, Disabled during resetting
0 0
(Setting in this unit)
0 1 Watch dog disabled, Enabled during resetting
1 0 Watch dog enabled, Disabled during resetting
1 1 Watch dog enabled, Enabled during resetting
w Selection of BOOT bus width and memory
#CS7 #CS6 DA_SDO0
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
e Test mode selection
I2C_SDA BOOT1
1 0
1 0
1 1
1 1
0 0
0 0
0 1
0 1
24
I/O
I/O Data bus
O (JTAG I/F for design)
O (UART I/F for design)
I/O USB1 data
0 8bit ROM
0 16bit ROM (Setting in this unit)
0 32bit ROM
0 32bit ROM
1 16bit SFLASH
1 16bit SROM
1 32bit SFLASH
1 32bit SROM
BOOT0
0 Normal BOOT (Setting in this unit)
1 Serial BOOT
0 FUNCTIONAL TEST
1 TIC TEST-HTST_TIC
0 PARAMETRIC TEST
1 SCAN_TEST-HTST_SCAN
0 Reserved
1 Reserved
Application
True Value
Processing Operation Description
Table