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Publication No.
500-9300007876-000
Rev. C.0
FPGA Registers 93
Table 8-25 Timer 1 IRQ Clear Register (0x65A)
Bit
R/W
Description
Default
7:0
R/W
Any write to this register will clear the Timer IRQ
N/A
Table 8-26 Timer 1 Data Byte 0 (LSB) (0x65C)
Bit
R/W
Description
Default
7:0
R/W
Read value depends on CSR1(3)
If '0' - Contains Bits 7-0 of the Timer current counter
value
If '1' - Contains Bits 7-0 of the Timer load value
Reading this register latches the upper bits of the count
value to prevent rollover. Write always updates Timer
load value.
0x00
Table 8-27 Timer 1 Data Byte 1 (0x65D)
Bit
R/W
Description
Default
7:0
R/W
Read value depends on CSR1(3)
If '0' - Contains Bits 15-8 of the Timer current counter
value
If '1' - Contains Bits 15-8 of the Timer load value
Reading this register latches the upper bits of the count
value to prevent rollover. Write always updates Timer
load value.
0x00
Table 8-28 Timer 1 Data Byte 2 (0x65E)
Bit
R/W
Description
Default
7:0
R/W
Read value depends on CSR1(3)
If '0' - Contains Bits 23-16 of the Timer current counter
value
If '1' - Contains Bits 23-16 of the Timer load value
Reading this register latches the upper bits of the count
value to prevent rollover. Write always updates Timer
load value.
0x00