26
CD-S300
CD-S30
0
Pin No.
Function Name
I/O
Detail of Function
Option
5, 20, 40
VSS1, VSS2, VSS3
–
- power supply
No
8, 19
VDD1, VDD2
–
+ power supply
No
39
VDD3
–
USB reference voltage
Yes
21, 22, 23, 24, 25, 26, 27, 28
Port 0
I/O • 8-bit I/O ports
Yes
P00 to P07
• I/O specifiable in 4-bit units
• Pull-up resistors can be turned on and off in 4-bit units
• HOLD reset input
• Port 0 interrupt input
• Pin functions
AD converter input ports : AN0 to AN7 (P00 to P07)
On chip debugger pins : DBGP0 to DBGP2 (P02 to P04)
P05 : System clock output/audio interface SDAT input/output
P06 : Timer 6 toggle output/audio interface BCLK input/output
P07 : Timer 7 toggle output/audio interface LRCK input/output
9, 10, 11, 12, 13, 14, 15, 16
Port 1
I/O • 8-bit I/O ports
Yes
P10 to P17
• I/O specifiable in 1-bit units
• Pull-up resistors can be turned on and off in 1-bit units
• Pin functions
P10 : SIO0 data output
P11 : SIO0 data input/bus input/output
P12 : SIO0 clock input/output
P13 : SIO1 data output
P14 : SIO1 data input/bus input/output
P15 : SIO1 clock input/output
P16 : Timer 1 PWML output
P17 : Timer 1 PWMH output/beeper output
29, 30, 31, 32, 33, 34, 35, 36
Port 2
I/O • 8-bit I/O ports
Yes
P20 to P27
• I/O specifiable in 1-bit units
• Pull-up resistors can be turned on and off in 1-bit units
• Pin functions
P20 to P23 : INT4 input/HOLD reset input/timer 1 event input/timer 0L capture input/
timer 0H capture input
P24 to P27 : INT5 input/HOLD reset input/timer 1 event input/timer 0L capture input/
timer 0H capture input
P20 : INT6 input/timer 0L capture 1 input
P22 : SIO4 data input/output/parallel interface RD output
P23 : SIO4 data input/output/parallel interface WR output
P24 : SIO4 clock input/output/lNT7 input/timer 0H capture 1 input
P25 : SIO9 data input/output/parallel interface RD9 output
P26 : SIO9 data input/output/parallel interface WR9 output
P27 : SIO9 clock input/output
Interrupt acknowledge types
41, 42, 43, 44, 45
Port 3
I/O • 5-bit I/O ports
Yes
P30 to P34
• I/O specifiable in 1-bit units
• Pull-up resistors can be turned on and off in 1-bit units
• Pin functions
P30 : UART1 transmit
P31 : UART1 receive
P33 : Audio interface PLL filter pin
P34 : USB interface PLL filter pin
Rising
Falling
Rising
and
Falling
H level
L level
INT4
enable
enable
enable
disable
disable
INT5
enable
enable
enable
disable
disable
INT6
enable
enable
enable
disable
disable
INT7
enable
enable
enable
disable
disable
Содержание CD-S300
Страница 5: ...5 CD S300 CD S300 FRONT PANEL R T A G L J models R model T model REAR PANELS A model ...
Страница 6: ...6 CD S300 CD S300 L model G model J model ...
Страница 7: ...7 CD S300 CD S300 REMOTE CONTROL PANEL CDX8 ...
Страница 56: ...57 CD S300 CD S300 MEMO ...
Страница 57: ...CD S300 ...