TMP92xy26AXBG Toshiba, TMP92xy26AXBG Datasheet - Page 608

• Manufacturer Part Number: TMP92xy26AXBG
• Manufacturer: Toshiba

Specifications of TMP92xy26AXBG

• Package: FPGA228
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 144/288
• Architecture: 32-bit CISC
• Usb/spi Channels: 1/1
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: 1
• Adc 10-bit Channel: 6
• Da Converter: -
• Timer 8-bit Channel: 8
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 136
• Power Supply Voltage(v): 3.0 to 3.6

3.22.3.2
frequency of 4096Hz determined by the low-speed clock (32.768 kHz). This waveform is
reversible by setting a value to a register.
using a counter which is used for the alarm generator.
The Alarm function generates eight kinds of alarm waveform having a modulation
The alarm tone can easily be heard by connecting an external loud speaker.
Five kind of fixed cycle (interrupts can be generated 1Hz, 2Hz, 64Hz, 512Hz, 8192Hz) by
(Operation)
(Setting value of alarm pattern)
(Example program)
Alarm generator
waveform to be output from MLDALMC. The “10” must be set on the MELALMC
<FC1:0> register, and clear internal counter. Alarm pattern must then be set on
the 8-bit register of ALM. If it is inverted output-data, set <ALMINV> as invert.
When outputting AL2 pattern (31.25ms/8 times/1sec)
Setting value
MELALMC<MELALM> must first be set as 0 in order to select the alarm
Then set the MELAMC<FC1:0> to “11” to start the free-run counter.
To stop the alarm output, write “00H” to the ALM register.
for ALM
register
Other
00H
01H
02H
04H
08H
10H
20H
40H
80H
LD
LD
LD
(MELALMC), 80H
(ALM), 02H
(MELALMC), C0H
Alarm waveform
92CF26A-606
(Do not set)
AL1 pattern
AL2 pattern
AL3 pattern
AL4 pattern
AL5 pattern
AL7 pattern
AL8 pattern
AL6pattern
Undefined
“0” fixed
; Clear counter, set output alarm waveform
; Set AL2 pattern
; Free-run counter start
TMP92CF26A
2009-06-25