XC164-16 Datasheet, PDF(115/417 Page) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core Volume 2 (of 2): Peripheral Units

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XC164-16 Datasheet, PDF (115/417 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core Volume 2 (of 2): Peripheral Units

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XC164-16 Derivatives

Peripheral Units (Vol. 2 of 2)

Capture/Compare Units

17.3

Capture/Compare Channels

The 16-bit capture/compare registers CC0 through CC15 (CC16 through CC31) are

used as data registers for capture or compare operations with respect to timers T0/T7

and T1/T8. The capture/compare registers are not bit-addressable.

The functions of the 16 capture/compare registers of a unit are controlled by 4 bit-

addressable 16-bit mode control registers, named CC1_M0 â¦ CC1_M3 (CC2_M4 â¦

CC2_M7), which are all organized identically (see description below). Each register

contains the bits for mode selection and timer allocation for four capture/comp. registers.

Capture/Compare Registers for the CAPCOM1 Unit (CC15 â¦ CC0)

CC1_M0

CAPCOM Mode Ctrl. Reg. 0

SFR (FF52H/A9H)

15 14 13 12 11 10 9 8 7 6 5 4

ACC

3

rw

MOD3

rw

ACC

2

rw

MOD2

rw

ACC

1

rw

MOD1

rw

Reset Value: 0000H

3210

ACC

0

rw

MOD0

rw

CC1_M1

CAPCOM Mode Ctrl. Reg. 1

SFR (FF54H/AAH)

15 14 13 12 11 10 9 8 7 6 5 4

ACC

7

rw

MOD7

rw

ACC

6

rw

MOD6

rw

ACC

5

rw

MOD5

rw

Reset Value: 0000H

3210

ACC

4

rw

MOD4

rw

CC1_M2

CAPCOM Mode Ctrl. Reg. 2

SFR (FF56H/ABH)

15 14 13 12 11 10 9 8 7 6 5 4

ACC

11

rw

MOD11

rw

ACC

10

rw

MOD10

rw

ACC

9

rw

MOD9

rw

Reset Value: 0000H

3210

ACC

8

rw

MOD8

rw

CC1_M3

CAPCOM Mode Ctrl. Reg. 3

SFR (FF58H/ACH)

15 14 13 12 11 10 9 8 7 6 5 4

ACC

15

rw

MOD15

rw

ACC

14

rw

MOD14

rw

ACC

13

rw

MOD13

rw

Reset Value: 0000H

3210

ACC

12

rw

MOD12

rw

Userâs Manual

CC12_X41, V2.1

17-10

V2.1, 2004-03

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