16-Bit Ppg Status Control Register (Lower) Ch. N (Pcntln) - Fujitsu 8FX Hardware Manual

CHAPTER 19 16-BIT PPG TIMER
19.7 Registers
19.7.5 16-bit PPG Status Control Register (Lower) ch. n
(PCNTLn)
The 16-bit PPG status control register (lower) ch. n controls the hardware
trigger, interrupt, output, and output polarity of the 16-bit PPG timer.
■ Register Configuration
bit 7
Field EGS1
Attribute R/W
Initial value 0
■ Register Functions
[bit7] EGS1: Hardware trigger enable bit 1
This bit enables or disables stopping the operation of the 16-bit PPG timer at a falling edge of the TRGn
input.
bit7
Writing "0"
Writing "1"
[bit6] EGS0: Hardware trigger enable bit 0
This bit enables or disables starting the operation of the 16-bit PPG timer at a rising edge of the TRGn input.
bit6
Writing "0"
Writing "1"
[bit5] IREN: PPG interrupt request enable bit
This bit enables or disables making the 16-bit PPG timer interrupt request to the interrupt controller.
bit5
Writing "0"
Writing "1"
[bit4] IRQF: PPG interrupt flag bit
This bit is set to "1" when the 16-bit PPG timer interrupt is generated.
When read by the read-modify-write (RMW) type of instruction, this bit always returns "1".
bit4
Reading "0"
Reading "1"
Writing "0"
Writing "1"
350
6 5
EGS0 IREN
R/W R/W
0 0
Disables stopping the operation of the 16-bit PPG timer at a falling edge of the TRGn input.
Enables stopping the operation of the 16-bit PPG timer at a falling edge of the TRGn input.
Disables starting the operation of the 16-bit PPG timer at a rising edge of the TRGn input.
Enables starting the operation of the 16-bit PPG timer at a rising edge of the TRGn input.
Disables the 16-bit PPG timer interrupt request.
Enables the 16-bit PPG timer interrupt request.
Indicates that no 16-bit PPG timer interrupt has been generated.
Indicates that a 16-bit PPG timer interrupt has been generated.
Clears this bit.
Has no effect on operation.
FUJITSU SEMICONDUCTOR LIMITED
4 3
IRQF IRS1
R/W R/W
0 0
Details
Details
Details
Details
MB95630H Series
2 1
IRS0 POEN
R/W R/W
0 0
MN702-00009-2v0-E
0
OSEL
R/W
0