Yamaha TF1, Service Manual

Page: 98 / 372

98
TF5/TF3/TF1
PIN
NO.
NAME
I/O FUNCTION
PIN
NO.
NAME
I/O
IC002 IC002 IC003
1 PI4 I/O Input/Output port 1 FDPOS4 NC I
AIN4 I Analog input
2 PI5 I/O Input/Output port 2 FDPOS5 NC I
AIN5 I Analog input
3 PI6 I/O Input/Output port 3 FDPOS6 NC I
AIN6 I Analog input
4 PI7 I/O Input/Output port 4 FDPOS7 NC I
AIN7 I Analog input
5 PJ0 I/O Input/Output port 5 FDB0 FDB0 I/O
INT9 I External interrupt pin
AIN8 I Analog input
6 PJ1 I/O Input/Output port 6 FDB1 ENC2 I/O
INTA I External interrupt pin
AIN9 I Analog input
7 PJ2 I/O Input/Output port 7 FDB2 ENC3 I/O
INTB I External interrupt pin
AIN10 I Analog input
8 PJ3 I/O Input/Output port 8 FDB3 NC I/O
INTC I External interrupt pin
DMAREQ I DMA request pin
AIN11 I Analog input
9 PJ4 I/O Input/Output port 9 FDB4 NC I/O
AIN12 I Analog input
10 PJ5 I/O Input/Output port 10 FDB5 NC I/O
AIN13 I Analog input
11 PJ6 I/O Input/Output port 11 FDB6 NC I/O
AIN14 I Analog input
12 PJ7 I/O Input/Output port 12 FDB7 NC I/O
AIN15 I Analog input
13 VREFL - Supplying the AD converter with a reference power supply. 13 VREFL VREFL -
(note) VREFL must be connected to GND even if AD converter is not used.
14 VREFH - Supplying the AD converter with a reference power supply. 14 VREFH VREFH -
(note) VREFH must be connected to power supply even if AD converter is not used.
15 FTEST3 - TEST pin 15 FTEST3 FTEST3 -
(note) TEST pin must be left OPEN.
16 DVSS - Ground 16 DVSS DVSS -
17 PE0 I/O Input/Output port 17 NC LCDVC
A16 O Address bus
INT4 I External interrupt pin
TB0IN I Inputting the timer B capture trigger
18 PE1 I/O Input/Output port 18 RXD0 RXD0 I
RXD0 I SIO receive pin
A17 O Address bus
INT5 I External interrupt pin
TB1IN I Inputting the timer B capture trigger
19 PE2 I/O Input/Output port 19 FDPWM1/TXD0 TXD0 O
TXD0 O SIO transmit pin
A18 O Address bus
TB1OUT O Timer B output
20 PE3 I/O Input/Output port 20 FDPWM0 FDPWM0
SCLK0 I/O SIO clock pin
A19 O Address bus
/CTS0 I Handshake pin
TB0OUT O Timer B output pin
21 DVDD3 - Power supply pin +3.3D 21 DVDD3 DVDD3 -
22 PE4 I/O Input/Output port 22 FDPWM2 LCDEN3 O
SCLK1 I/O SIO clock pin
A20 O Address bus
/CTS1 I Handshake pin
TB2OUT O Timer B output pin
23 PE5 I/O Input/Output port 23 LSSEL0/PE5 LSSEL0
TXD1 O SIO transmit pin
A21 O Address bus
24 PE6 I/O Input/Output port 24 LSSEL1 LSSEL1
RXD1 I SIO receive pin
A22 O Address bus
25 PE7 I/O Input/Output port 25 LSSEL2 LSSEL2
A23 O Address bus
INT6 I External interrupt pin
TB2IN I Inputting the timer B capture trigger
26 DVSS - Ground 26 DVSS DVSS -
27 PF0 I/O Input/Output port 27 FDA0 NC
AD0 I/O Address data bus pin
/CTS4 I Handshake pin
M36BFYFG-7PP4(DBB) (YG822A00) MICROCONTROLLER (MCU)
PNFD8 (PNFDCOM): IC002
PNC (PNCOM):
IC003