TMPR3911 datasheet(192/462 Pages) TOSHIBA

192 / 462 page

Chapter 7 CHI Module

7-18

ENCHI:

This bit is used to enable/disable the CHI module. Setting this bit to a logic “1” enables the CHI

module. Clearing this bit to a logic “0” disables the CHI Module and keeps the module in a reset

state but gives no effect on the CHI Control Register.

To begin the CHI operation, follow the procedure below.

1) Set up all the configuration registers except CHIRXEN, CHITXEN, ENDMARXCHI,

ENDMATXCHI, and ENCHI bits.

2) Set either CHIRXEN or ENDMARXCHI, and/or, either CHITXEN or ENDMATXCHI, to a

logic “1”.

3) Set ENCHI to a logic “1”.

To finish the CHI operation.

1) Clear ENCHI to a logic “0”.

2) Clear ENDMARXCHI and/or ENDMATXCHI to a logic “0”, if they were previously set.

7.4.2

CHI Pointer Enable Register

OFFSET

= $1DC:

Bit

Label

RESET

Read/Write

CHITXPTRB3EN

R/W

CHITXPTRB2EN

R/W

CHITXPTRB1EN

R/W

CHITXPTRB0EN

R/W

CHITXPTRA3EN

R/W

CHITXPTRA2EN

R/W

CHITXPTRA1EN

R/W

CHITXPTRA0EN

R/W

CHIRXPTRB3EN

R/W

CHIRXPTRB2EN

R/W

CHIRXPTRB1EN

R/W

CHIRXPTRB0EN

R/W

CHIRXPTRA3EN

R/W

CHIRXPTRA2EN

R/W

CHIRXPTRA1EN

R/W

CHIRXPTRA0EN

R/W

15-0

Reserved

R/W

CHITXPTRB3EN:

This bit is used to enable/disable the timeslot for the transmit channel pointed to by the TDM

switch pointer CHITXPTRB3. Setting this bit to a logic “1” enables the timeslot. Clearing this bit

to a logic “0” disables the timeslot.

CHITXPTRB2EN:

This bit is used to enable/disable the timeslot for the transmit channel pointed to by the TDM

switch pointer CHITXPTRB2. Setting this bit to a logic “1” enables the timeslot. Clearing this bit

to a logic “0” disables the timeslot.

CHITXPTRB1EN:

This bit is used to enable/disable the timeslot for the transmit channel pointed to by the TDM

switch pointer CHITXPTRB1. Setting this bit to a logic “1” enables the timeslot. Clearing this bit

to a logic “0” disables the timeslot.

TMPR3911 Datasheet(PDF) 192 Page - Toshiba Semiconductor

TMPR3911 Datasheet(HTML) 192 Page - Toshiba Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL