Silicon Laboratories C8051F345, C8051F347, C8051F346 SFR Definition 21.16. TMR3L Timer 3 Low Byte

C8051F340/1/2/3/4/5/6/7

SFR Definition 21.14. TMR3RLL: Timer 3 Reload Register Low Byte

R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W	Reset Value
								00000000
Bit7	Bit6	Bit5	Bit4	Bit3	Bit2	Bit1	Bit0	SFR Address:

0x92

Bits 7–0: TMR3RLL: Timer 3 Reload Register Low Byte.

TMR3RLL holds the low byte of the reload value for Timer 3 when operating in auto-reload mode, or the captured value of the TMR3L register when operating in capture mode.

SFR Definition 21.15. TMR3RLH: Timer 3 Reload Register High Byte

R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W	Reset Value
								00000000
Bit7	Bit6	Bit5	Bit4	Bit3	Bit2	Bit1	Bit0	SFR Address:

0x93

Bits 7–0: TMR3RLH: Timer 3 Reload Register High Byte.

The TMR3RLH holds the high byte of the reload value for Timer 3 when operating in auto-reload mode, or the captured value of the TMR3H register when operating in capture mode.

SFR Definition 21.16. TMR3L: Timer 3 Low Byte

R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W	Reset Value
								00000000
Bit7	Bit6	Bit5	Bit4	Bit3	Bit2	Bit1	Bit0	SFR Address:

0x94

Bits 7–0: TMR3L: Timer 3 Low Byte.

In 16-bit mode, the TMR3L register contains the low byte of the 16-bit Timer 3. In 8-bit mode, TMR3L contains the 8-bit low byte timer value.

SFR Definition 21.17. TMR3H Timer 3 High Byte

R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W	Reset Value
								00000000
Bit7	Bit6	Bit5	Bit4	Bit3	Bit2	Bit1	Bit0	SFR Address:

0x95

Bits 7–0: TMR3H: Timer 3 High Byte.

In 16-bit mode, the TMR3H register contains the high byte of the 16-bit Timer 3. In 8-bit mode, TMR3H contains the 8-bit high byte timer value.

262 Rev. 0.5