em78p510nso32j/s ELAN Microelectronics Corp, em78p510nso32j/s Datasheet - Page 28

• Manufacturer Part Number: em78p510nso32j/s
• Description: 8-bit Microprocessor With Otp Rom
• Manufacturer: ELAN Microelectronics Corp

EM78P510N
8-Bit Microprocessor with OTP ROM
22 •
Bit 0 (T1OC): Timer 1 Output Flip-Flop Control Bit
6.2.28 Bank 2 R7 T1PD (Timer1 Period Buffer)
Bits 7~0 (PRD1 [7]~PRD1 [0]): The content of this register is a period of Timer 1.
6.2.29 Bank 2 R8 T1TD (Timer 1 Duty Buffer)
Bits 7~0 (TD1 [7]~TD1 [0]): The content of this register is a duty of Timer 1.
6.2.30 Bank 2 R9 T2CR (Timer 2 Control Register)
Bit 7 (T2IF): Interrupt Flag of Timer 2 Interrupt
Bit 6 (T2IE): Timer 2 Interrupt Mask Bit
Bit 5 (T2S): Timer 2 Start Bit
PRD1[7]
TD1[7]
Bit 7
Bit 7
Bit 7
T2IF
Mode Selected
Capture
Timer 1
PWM1
PRD1[6]
TD1[6]
Bit 6
Bit 6
Bit 6
T2IE
0 : T-FF is low
1 : T-FF is high
0 : Disable Timer 2 interrupt
1 : Enable Timer 2 interrupt
0 : Timer 2 stop
1 : Timer 2 start
PRD1[5]
TD1[5]
Down-counter wills underflow once and can’t auto reload from
T1PD.
In this mode, period and duty of the T1CAP input pin are measured
once. This moment free running counter stop and can’t detect a
change of T1CAP edge.
In this mode the microcontroller device will generate one set of
PWM1’s duty and period, and then free running counter will stop.
Bit 5
Bit 5
Bit 5
T2S
PRD1[4]
T2MS1
TD1[4]
Bit 4
Bit 4
Bit 4
(This specification is subject to change without further notice)
PRD1[3]
T2MS0
TD1[3]
Bit 3
Bit 3
Bit 3
Product Specification (V1.1) 01.25.2008
Description
PRD1[2]
TD1[2]
T2P2
Bit 2
Bit 2
Bit 2
PRD1[1]
TD1[1]
T2P1
Bit 1
Bit 1
Bit 1
PRD1[0]
TD1[0]
T2P0
Bit 0
Bit 0
Bit 0