tmp1941af TOSHIBA Semiconductor CORPORATION, tmp1941af Datasheet - Page 77

• Manufacturer Part Number: tmp1941af
• Description: 32-bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Port 3
Port 4
Port 5
Port 7
Port

AD0-AD7 bus
AD8-AD15 bus
A8-A15 bus
A16-A23 bus
P37
P40–P43
(Note 1)
P40
P41
P42
P43
P44
P50–P57
P53
P70–P77
P70
P71
P72
P73
P74
P75
P76
P77
RD
HWR (Note 1)
BUSRQ
BUSAK
R
WR
WAIT
Pin Name
/
W
(Note 1)
Input/output
Input/output
Output
Output
Output
Output
Output
Input (with pullup disabled)
Input (with pullup enabled)
Input (with pullup disabled)
Input (with pullup enabled)
Output
Output
Input port (with pullup disabled)
Input port (with pullup enabled)
Input port (with pullup disabled)
Input port (with pullup enabled)
Output port
SCOUT output
Input port
AN[0:7] inputs (Note 2)
Input port
Output port
TA0IN input
TXD3 output
TA1OUT output
RXD3 input
TA2IN input
TXD4 output
TA3OUT output
RXD4 input
TB0IN0 input
INT5 input
TB0IN1 input
INT6 input
TB0OUT output
Wake-up INT0 input (Note 4)
INT0 input (no wake-up)
CS0 output
CS1 output
CS2 output
CS3 output
ADTRG input (Note 3)
Table 7.2 I/O Port Programmability (1/2)
Direction / Function
TMP1941AF-37
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Pn
0
1
0
1
0
1
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
I/O Register Settings
PnCR
TMP1941AF
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0
0
0
0
1
1
1
1
1
1
0
1
0
1
1
0
0
1
1
0
0
0
0
0
1
0
0
N/A
unneeded
unneeded
unneeded
2003-03-27
PnFC
Setting
Setting
Setting
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0
0
0
0
0
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1