6
KDV-S210P/S220P
/S230P/S240P
MICROCOMPUTER’S TERMINAL DESCRIPTION
●
B/E Microcomputer : ES6008 (COMBO PCB : U1)
Pin No.
Pin Name
I/O
Application
Processing Operation Description
1
VEE
-
I/O power supply (+3.3V) input
2~7
LA4~LA9
O
Flash ROM address bus
8
VSS
-
Digital GND
9
VCC
-
Core power supply (+2.5V) input
10~16
LA10~LA16
O
Flash ROM address bus
17
VSS
-
Digital GND
18
VEE
-
I/O power supply (+3.3V) input
19~21
LA17~LA19
O
Flash ROM address bus
22,23
LA20,LA21
O
Flash ROM address bus
NC
24
/RESET
I
Chip reset input
25
TDMDX
O
NC
25
RSEL
I
ROM selection terminal
Selected by 8bit ROM
26
VSS
-
Digital GND
27
VEE
-
I/O power supply (+3.3V) input
28
TDMDR
I
NC
29
TDMCLK
I
NC
30
TDMSF
I
NC
31
TDMTSC#
O
NC
32
TWS
O
Audio frame synchronization output
32
SEL_PLL2
I
System and DSCK output clock selection [2]
Selected by DCLK x 4
33
TSD0
O
Audio serial data port 0
33
SEL_PLL0
I
System and DSCK output clock selection [0]
Selected by DCLK x 4
34
VSS
-
Digital GND
35
VCC
-
Core power supply (+2.5V) input
36
TSD1
O
Audio serial data port 1
NC
36
SEL_PLL1
I
System and DSCK output clock selection [1]
Selected by DCLK x 4
37,38
TSD2,TSD3
O
Audio serial data port 2,3
NC
39
MCLK
O
Audio master clock
40
TBCK
O
Audio bit clock output
41
SPDIF
O
SPDIF output
41
SEL_PLL3
I
Clock source selection
Selected by crystal oscillator
42
NC
-
NC
43
VSS
-
Digital GND
44
VCC
-
Core power supply (+2.5V) input
45
RSD
I
Audio input serial data
NC
46
RWS
I
Audio input frame synch
NC
47
RBCK
I
Audio input bit clock
NC
48
NC
-
NC
49
XIN
I
Crystal input
