pc87591l National Semiconductor Corporation, pc87591l Datasheet - Page 142

• Manufacturer Part Number: pc87591l
• Description: Lpc Mobile Embedded Controllers
• Manufacturer: National Semiconductor Corporation

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Embedded Controller Modules
4.7.7
For a summary of the abbreviations used for Register Type, see “Register Abbreviations and Access” on page 34.
MFT16 Register Map
Timer/Counter Register 1 (TnCNT1)
The TnCNT1 register is a word-wide read/write register that is not altered by reset. The value on power-on is unknown.
Location: MFT16 1: 00 FD80
Type: R/W
Reload/Capture Register A (TnCRA)
The TnCRA register is a word-wide read/write register that is not affected by reset and thus contains random data on power-up.
Location: MFT16 1: 00 FD82
Type: R/W
Reload/Capture Register B (TnCRB)
The TnCRB register is a word-wide read/write register that is not affected by reset and thus contains random data on power-up.
Location: MFT16 1: 00 FD84
Type: R/W
Bit
Name
Bit
Name
Bit
Name
MFT16 Registers
MFT16 2: 00 FDA0
MFT16 2: 00 FDA2
MFT16 2: 00 FDA4
15
15
15
14
14
14
TnPRSC
TnCKC
TnCNT1
TnCNT2
TnCRA
TnCRB
TnCTRL
TnICTL
TnICLR
Mnemonic
13
13
13
16
16
16
16
16
16
12
12
12
Clock Pre-Scaler Register
Clock Unit Control Register
Timer/Counter Register 1
Timer/Counter Register 2
Reload/Capture Register A
Reload/Capture Register B
Timer Mode Control Register
Timer Interrupt Control Register
Timer Interrupt Clear Register
11
11
11
(Continued)
10
10
10
Register Name
9
9
9
142
8
8
8
TCNT1
TCRA
TCRB
7
7
7
6
6
6
5
5
5
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
4
4
4
WO
3
3
3
2
2
2
1
1
1
Revision 1.07
0
0
0