Fujitsu FR60 Computer Hardware User Manual


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Chapter 39 Programmable Pulse Generator
4.Registers
4. Registers
4.1 PCSR: PPG Cycle Setting Register
Controls the cycle of the PPG.
PCSR00 (PPG0): Address 0112h (Access: Half-word)
PCSR01 (PPG1): Address 011Ah (Access: Half-word)
PCSR02 (PPG2): Address 0122h (Access: Half-word)
PCSR03 (PPG3): Address 012Ah (Access: Half-word)
PCSR04 (PPG4): Address 0132h (Access: Half-word)
PCSR05 (PPG5): Address 013Ah (Access: Half-word)
PCSR06 (PPG6): Address 0142h (Access: Half-word)
PCSR07 (PPG7): Address 014Ah (Access: Half-word)
PCSR08 (PPG8): Address 0152h (Access: Half-word)
PCSR09 (PPG9): Address 015Ah (Access: Half-word)
PCSR10 (PPG10): Address 0162h (Access: Half-word)
PCSR11 (PPG11): Address 016Ah (Access: Half-word)
PCSR12 (PPG12): Address 0332h (Access: Half-word)
PCSR13 (PPG13): Address 033Ah (Access: Half-word)
PCSR14 (PPG14): Address 0342h (Access: Half-word)
PCSR15 (PPG15): Address 034Ah (Access: Half-word)
(See “Meaning of Bit Attribute Symbols (Page No.10)” for details of the attributes.)
The PPG Period Setting registers are buffered. Transfers from the buffers to the counter take place
automatically at counter overflow or underflow.
After the PPG Period Setting registers have been written, be sure to set PPG Duty Setting registers
PDUT.
Always access the PPG Period Setting registers in a half-word (16-bit) format.
(See “8. Caution (Page No.821)”.)
15 14 13 12 11 10 9 8 Bit
D15 D14 D13 D12 D11 D10 D9 D8
XXXXXXXX
Initial
value
RX, W RX, W RX, W RX, W RX, W RX, W RX, W RX, W Attribute
76543210Bit
D7 D6 D5 D4 D3 D2 D1 D0
XXXXXXXX
Initial
value
RX, W RX, W RX, W RX, W RX, W RX, W RX, W RX, W Attribute