at89c51rc2-slsil ATMEL Corporation, at89c51rc2-slsil Datasheet - Page 38

• Manufacturer Part Number: at89c51rc2-slsil
• Description: 8-bit Microcontroller With 16k/ 32k Bytes Flash
• Manufacturer: ATMEL Corporation

38
AT89C51RB2/RC2
Table 27. CCAPnL Registers (n = 0-4)
CCAP0L – PCA Module 0 Compare/Capture Control Register Low (0EAh)
CCAP1L – PCA Module 1 Compare/Capture Control Register Low (0EBh)
CCAP2L – PCA Module 2 Compare/Capture Control Register Low (0ECh)
CCAP3L – PCA Module 3 Compare/Capture Control Register Low (0EDh)
CCAP4L – PCA Module 4 Compare/Capture Control Register Low (0EEh)
Reset Value = 0000 0000b
Not bit addressable
Table 28. CH Register
CH – PCA Counter Register High (0F9h)
Reset Value = 0000 0000b
Not bit addressable
Table 29. CL Register
CL – PCA Counter Register Low (0E9h)
Reset Value = 0000 0000b
Not bit addressable
Number
Number
Number
7 - 0
7 - 0
7 - 0
Bit
Bit
Bit
7
7
7
-
-
-
Mnemonic Description
Mnemonic Description
Mnemonic Description
Bit
Bit
Bit
6
6
6
-
-
-
-
-
-
PCA Module n Compare/Capture Control
CCAPnL Value
PCA Counter
CH Value
PCA Counter
CL Value
5
5
5
-
-
-
4
4
4
-
-
-
3
3
3
-
-
-
2
2
2
-
-
-
1
1
1
-
-
-
4180E–8051–10/06
0
0
0
-
-
-