TMP92xy22FG Toshiba, TMP92xy22FG Datasheet - Page 44

• Manufacturer Part Number: TMP92xy22FG
• Manufacturer: Toshiba

Specifications of TMP92xy22FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 32
• Architecture: 32-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: -
• Adc 10-bit Channel: 8
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: -
• Number Of I/o Ports: 50
• Power Supply Voltage(v): 3.0 to 3.6

Symbol
IIMC2
IIMC
Interrupt
Interrupt
control2
control
Name
mode
mode
input
input
Note 1: Disable INT0 to INT3 before changing INT0 to 3 pins mode from “level” to “edge”.
Note 2: See electrical characteristics in section 4 for external interrupt input pulse width.
Note 3: When release halt by INT0 to INT3 interrupt of level-mode in interrupt request enable, keep setting level by
(2) External interrupt control
Example:
(Prohibit
(Prohibit
Address
Setting example for case of INT0:
00F6H
00FAH
RMW)
RMW)
<IxEDGE> until be started interrupt process. If changed “level” before interrupt process starting, interrupt
isn’t processed correctly.
X: Don’t care, −: No change
DI
LD (IIMC) ,XXXXXX0-B
LD (INTCLR),0AH
NOP
NOP
NOP
EI
Detect edge
Case of set “H” level interrupt (<IxLE> = 1, <IxEDGE> = 0).
Keep “H” level until be started interrupt process. If changed to “L” level before interrupt process starting,
interrupt isn’t processed correctly.
7
6
INT3EDGE
0: Rising/
1: Falling/
I3EDGE
92CM22-42
;
;
;
high
low
5
0
Change from “level” to “edge”.
Clear interrupt request flag.
Wait EI execution.
IxEDGE
H level
Falling
L level
Rising
INT2EDGE
0: Rising/
1: Falling/
I2EDGE
high
low
4
0
W
INT1EDGE
0: Rising/
1: Falling/
INT3
0: Edge
1: Level
I1EDGE
I3LE
high
low
3
0
0
INT0EDGE
0: Rising/
1: Falling/
INT2
0: Edge
1: Level
I0EDGE
Level
edge
I2LE
high
low
W
2
0
0
IxLE
INT0
0: Edge
1: Level
INT1
0: Edge
1: Level
I0LE
I1LE
1
0
0
TMP92CM22
2007-02-16
R/W
NMI
0: Falling
1: Falling
NMIREE
edge
and
rising
edges
0
0