Atmel 8051 - Page 86

Common Features Description
2-85 Atmel 8051 Microcontrollers Hardware Manual
4316B–8051–02/04
Table 2-6. TH1 Register - TH1 (S:8Dh)
Timer 1 High Byte Register
Reset Value = 0000 0000b
Table 2-7. TL1 Register - TL1 (S:8Bh)
Timer 1 Low Byte Register
Reset Value = 0000 0000b
When Timer 0 is in Mode 3, Timer 1 can be turned on and off by switching it out of and
into its own Mode 3, or can still be used by the serial port as a baud rate generator, or in
fact, in any application not requiring an interrupt.
76543210
Bit
Number
Bit
Mnemonic Description
7:0 High Byte of Timer 1.
76543210
Bit
Number
Bit
Mnemonic Description
7:0 Low Byte of Timer 1.