AT83EB5114 Atmel Corporation, AT83EB5114 Datasheet - Page 45

• Manufacturer Part Number: AT83EB5114
• Manufacturer: Atmel Corporation

Specifications of AT83EB5114

• Max. Operating Frequency: 24 MHz
• Cpu: 8051-12C
• Max I/o Pins: 11
• Adc Channels: 6
• Adc Resolution (bits): 10
• Adc Speed (ksps): 50
• Sram (kbytes): 0.25
• Eeprom (bytes): 256
• Operating Voltage (vcc): 3.0 to 3.6
• Timers: 4
• Mask Rom (kbytes): 4
• Watchdog: Yes

PWMU0 Output Selector
PWMU0 Interrupt System
4311C–8051–02/08
Table 32. W0RnL: PWMU0 module n Low Toggle Register
W0R0L - PWMU0 Module 0 Low Toggle Register (DAh)
W0R1L - PWMU0 Module 1 Low Toggle Register (DCh)
W0R2H - PWMU0 Module 2 Low Toggle Register (DEh)
Reset Value = 0000 0000b
Not bit addressable
In order to generate no recovery signal, it is possible to configure the microcontroller
with the W0OC register to have PWMU0 module 1 XOR PWMU0 module 2 on the
W0M1 pin (see Figure 18).
Figure 18. .PWMU0 Output Selector
W0CON and W0MOD are detailed on Table 25 and Table 26.
Each PWMU0 module can generate an interrupt. The W0IC register enables or disables
interrupt and interrupt flags (See Table 33).
Number
W0RnL7
Bit
7-0
7
Mnemonic
W0RnL7-0
W0RnL6
Bit
6
W0PS1
W0UP
Description
PWMU0 Module n low toggle register
When the counter exceeds this value, module n output toggles.
W0RnL5
5
WOPS0
W0R
module 0 output
module 1 output
module 2 output
W0RnL4
4
W0RnL3
W0OS1
3
W0INV2 W0INV1 W0INV0
W0EN2 W0EN1 W0EN0
W0RnL2
2
“1”
“1”
“1”
W0RnL1
W0MOD
W0CON
1
W0RnL0
W0M2
W0M1
W0M0
0
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