Intel 8XC251SP, 8XC251SA Serial I/O SFRs, Timer/Counter and Watchdog Timer SFRs, Mnemonic Name

			ADDRESS SPACES
		Table 3-8. Serial I/O SFRs
Mnemonic		Name	Address
SCON		Serial Control	S:98H
SBUF		Serial Data Buffer	S:99H
SADEN		Slave Address Mask	S:B9H
SADDR		Slave Address	S:A9H
	Table 3-9. Timer/Counter and Watchdog Timer SFRs
Mnemonic		Name	Address
TL0		Timer/Counter 0 Low Byte	S:8AH
TH0		Timer/Counter 0 High Byte	S:8CH
TL1		Timer/Counter 1 Low Byte	S:8BH
TH1		Timer/Counter 1 High Byte	S:8DH
TL2		Timer/Counter 2 Low Byte	S:CCH
TH2		Timer/Counter 2 High Byte	S:CDH
TCON		Timer/Counter 0 and 1 Control	S:88H
TMOD		Timer/Counter 0 and 1 Mode Control	S:89H
T2CON		Timer/Counter 2 Control	S:C8H
T2MOD		Timer/Counter 2 Mode Control	S:C9H
RCAP2L		Timer 2 Reload/Capture Low Byte	S:CAH
RCAP2H		Timer 2 Reload/Capture High Byte	S:CBH
WDTRST		WatchDog Timer Reset	S:A6H

Table 3-10. Programmable Counter Array (PCA) SFRs

Mnemonic	Name
CCON	PCA Timer/Counter Control
CMOD	PCA Timer/Counter Mode
CCAPM0	PCA Timer/Counter Mode 0
CCAPM1	PCA Timer/Counter Mode 1
CCAPM2	PCA Timer/Counter Mode 2
CCAPM3	PCA Timer/Counter Mode 3
CCAPM4	PCA Timer/Counter Mode 4

Address

S:D8H

S:D9H

S:DAH

S:DBH

S:DCH

S:DDH

S:DEH

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