Fujitsu FR60 Computer Hardware User Manual


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Chapter 39 Programmable Pulse Generator
4.Registers
4.6 PTMR: PPG Timer Register
Reads the counts of PPG0-PPG3, PPG4-PPG7, PPG8-PPG11 and PPG12-PPG15.
PTMR00 (PPG0): Address 0110h (Access: Half-word)
PTMR01 (PPG1): Address 0118h (Access: Half-word)
PTMR02 (PPG2): Address 0120h (Access: Half-word)
PTMR03 (PPG3): Address 0128h (Access: Half-word)
PTMR04 (PPG4): Address 0130h (Access: Half-word)
PTMR05 (PPG5): Address 0138h (Access: Half-word)
PTMR06 (PPG6): Address 0140h (Access: Half-word)
PTMR07 (PPG7): Address 0148h (Access: Half-word)
PTMR08 (PPG8): Address 0150h (Access: Half-word)
PTMR09 (PPG9): Address 0158h (Access: Half-word)
PTMR10 (PPG10): Address 0160h (Access: Half-word)
PTMR11 (PPG11): Address 0168h (Access: Half-word)
PTMR12 (PPG12): Address 0330h (Access: Half-word)
PTMR13 (PPG13): Address 0338h (Access: Half-word)
PTMR14 (PPG14): Address 0340h (Access: Half-word)
PTMR15 (PPG15): Address 0348h (Access: Half-word)
(See “Meaning of Bit Attribute Symbols (Page No.10)” for details of the attributes.)
The count of the 16-bit down counter can be read.
Be sure to access the PPG Timer register PTMR in half words (16 bits).
The register would not be read correctly if it is byte-accessed.
15 14 13 12 11 10 9 8 Bit
D15 D14 D13 D12 D11 D10 D9 D8
1 1 1 1 1 1 1 1 Initial value
R/WX R/WX R/WX R/WX R/WX R/WX R/WX R/WX Attribute
76543210Bit
D7 D6 D5 D4 D3 D2 D1 D0
1 1 1 1 1 1 1 1 Initial value
R/WX R/WX R/WX R/WX R/WX R/WX R/WX R/WX Attribute