HFC-4S Cologne Chip AG, HFC-4S Datasheet - Page 12

• Manufacturer Part Number: HFC-4S
• Description: Isdn HDLC Fifo Controller With 8 (4) Integrated S/t Interfaces
• Manufacturer: Cologne Chip AG

HFC-4S
HFC-8S
12 of 273
3.6
3.7
3.8
3.9
4.1
4.2
4.3
5.1
5.2
5.3
5.4
6.1
6.2
6.3
7.1
7.2
8.1
8.2
9.1
9.2
9.3
9.4
10.1 Overview of the HFC-4S / 8S BERT registers . . . . . . . . . . . . . . . . . . . . . 209
11.1 Overview of the HFC-4S / 8S auxiliary bridge registers . . . . . . . . . . . . . . . . 215
11.2 HFC-4S / 8S pins of the auxiliary bridge . . . . . . . . . . . . . . . . . . . . . . . 216
11.3 Control mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
12.1 Overview of the HFC-4S / 8S clock pins . . . . . . . . . . . . . . . . . . . . . . . 229
12.2 Overview of the HFC-4S / 8S reset, timer and watchdog registers . . . . . . . . . . 229
12.3 Quartz selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
12.4 HFC-4S / 8S reset groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
13.1 Overview of the HFC-4S / 8S general purpose I/O registers . . . . . . . . . . . . . 247
13.2 Adjustable pin groups of the HFC-4S / 8S . . . . . . . . . . . . . . . . . . . . . . . 249
A.1 Activation / deactivation layer 1 for finite state matrix for NT . . . . . . . . . . . . . 264
Subchannel processing example in SM combined with transparent mode . . . . . . . 115
Subchannel processing example in CSM combined with transparent mode . . . . . . 115
Subchannel processing example in SM combined with HDLC mode . . . . . . . . . 116
Subchannel processing example in CSM combined with HDLC mode . . . . . . . . 117
Overview of the HFC-4S / 8S FIFO registers . . . . . . . . . . . . . . . . . . . . . 127
FIFO size setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Overview of the HFC-4S / 8S bus interface register . . . . . . . . . . . . . . . . . . 145
Overview of the HFC-4S and HFC-8S S/T pins . . . . . . . . . . . . . . . . . . . 146
Symbols of Figures 5.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
S/T module part numbers and manufacturers . . . . . . . . . . . . . . . . . . . . . . 152
Overview of the HFC-4S / 8S PCM interface registers . . . . . . . . . . . . . . . . 173
Overview of the HFC-4S / 8S PCM pins . . . . . . . . . . . . . . . . . . . . . . . . 174
PCM interface configuration with bitmaps of the register A_SL_CFG . . . . . . . . 175
Overview of the HFC-4S / 8S PWM pins . . . . . . . . . . . . . . . . . . . . . . . 191
Overview of the HFC-4S / 8S PWM registers . . . . . . . . . . . . . . . . . . . . . 191
Overview of the HFC-4S / 8S conference registers . . . . . . . . . . . . . . . . . . 195
Conference example specification . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Overview of the HFC-4S / 8S DTMF registers . . . . . . . . . . . . . . . . . . . . 203
DTMF tones on a 16 keys keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
16-bit
Memory address calculation for DTMF coefficients related to equation (9.3) . . . . . 206
-counter range with different RAM sizes . . . . . . . . . . . . . . . . . . . . . . . 128
Ã
factors for the DTMF calculation . . . . . . . . . . . . . . . . . . . . . . . 205
Data Sheet
March 2003 (rev. A)
Cologne
Chip