tmp1941af TOSHIBA Semiconductor CORPORATION, tmp1941af Datasheet - Page 82

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

P3
(0xFFFF_F018)
Note: The Pullup Control and P3 registers are physically the same register. Bit 7 of this register controls the internal
pullup register of Port 37.
Name
Read/Write
Reset Value
Function
Output Latch
P3 Write
Figure 7.6
R/W

7
1
1
WAIT Input
BUSRQ Input
Figure 7.5
WAIT

6
Pullup Control Register
TMP1941AF-42
/
BUSRQ

5
WAIT
Pullup Control Register
P-ch
/
1 (Pullup)
RQPUP
BUSRQ
4
1
(Programmable Pullup Resistor)
R/W
1 (Pullup)
WTPUP
3
1
WAIT
,

2
BUSRQ
TMP1941AF
0: Pullup disabled
1: Pullup enabled

1
2003-03-27

0