參數(shù)資料
型號: ATAM893T-TKSYD
廠商: Atmel
文件頁數(shù): 54/98頁
文件大?。?/td> 0K
描述: IC MCU FLASH 4K MTP 20SSOP
標(biāo)準(zhǔn)包裝: 830
系列: MARC4
核心處理器: MARC4
芯體尺寸: 4-位
速度: 4MHz
連通性: SSI(2 線,3 線)
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 16
程序存儲器容量: 4KB(4K x 8)
程序存儲器類型: EEPROM
EEPROM 大?。?/td> 64 x 16
RAM 容量: 256 x 4
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 6.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 20-SOIC(0.209",5.30mm 寬)
包裝: 管件
58
4680C–4BMCU–01/05
ATAM893-D
5.3.3.11
Timer 3 Compare- and Compare Mode Register
Timer 3 has two separate compare registers T3CO1 and T3CO2 for the 8-bit stage of Timer 3.
The timer compares the content of the compare register with the current counter value. If both
match, it generates a signal. This signal can be used for the counter reset, to generate a timer
interrupt, for toggling the output flip-flop, as SSI clock or as clock for the next counter stage. For
each compare register, a compare-mode register exists. These registers contain mask bits to
enable or disable the generation of an interrupt, a counter reset, or an output toggling with the
occurrence of a compare match of the corresponding compare register. The mask bits for acti-
vating the single-action mode can also be located in the compare mode registers. When
assigned to the compare register a compare event will be suppressed.
5.3.3.12
Timer 3 Compare Mode Register 1 (T3CM1)
T3CM1 contains the mask bits for the match event of the Counter 3 compare register 1
Address: 'B'hex — Subaddress: '2'hex
Bit 3
Bit 2
Bit 1
Bit 0
T3CM1
T3SM1
T3TM1
T3RM1
T3IM1
Reset value: 0000b
T3SM1
Timer 3 Single action Mask bit 1
T3SM1 = 0, disables single-action compare mode
T3SM1 = 1, enables single-compare mode. After this bit is set, the compare
register (T3CO1) is used until the next compare match
T3TM1
Timer 3 compare Toggle action Mask bit 1
T3TM1 = 0, disables compare toggle
T3TM1 = 1, enables compare toggle. A match of Counter 3 with the compare
register (T3CO1) toggles the output flip-flop (TOG3)
T3RM1
Timer 3 Reset Mask bit 1
T3RM1 = 0, disables counter reset
T3RM1 = 1, enables counter reset. A match of Counter 3 with the compare
register (T3CO1) resets the Counter 3
T3IM1
Timer 3 Interrupt Mask bit 1
T3RM1 = 0, disables Timer 3 interrupt for T3CO1 register
T3RM1 = 1, enables Timer 3 interrupt for T3CO1 register
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