HFC-S2M Cologne Chip AG, HFC-S2M Datasheet - Page 26

• Manufacturer Part Number: HFC-S2M
• Description: Isdn HDLC Fifo Controller With Primary Rate Interface
• Manufacturer: Cologne Chip AG

HFC-E1
26 of 272
LEV_B / GPI2
LEV_A / GPI1
T_B / GPIO1
T_A / GPIO0
R_B / GPI3
R_A / GPI0
ADJ_LEV
VDD_E1
VDD_E1
/SPISEL
SPI_RX
SPICLK
SPI_TX
RESET
GPIO7
GPIO6
GPIO5
GPIO4
GPIO3
GPIO2
GPI16
GPI15
GPI14
GPI13
GPI12
GPI11
GPI10
FL_0
FL_0
FL_0
GND
GPI9
GPI8
GPI7
GPI6
GPI5
GPI4
GND
GND
GND
FL_0
VDD
VDD
VDD
GND
VDD
GND
VDD
/INT
NC
NC
NC
157
158
159
160
161
162
163
164
165
166
167
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
189
190
193
198
199
200
201
202
203
204
205
206
207
208
168
169
187
188
191
192
194
195
196
197
NC pins must not be connected
interface mode dependend function
only normal function
normal and secondary function
Figure 1.6: HFC-E1 pinout in SPI mode
General description
HFC - E1
ISDN Controller
Cologne Chip
Data Sheet
March 2003 (rev. A)
104
103
102
101
100
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
99
98
97
96
95
94
93
VDD
EE_SDA
EE_SLC/EN
GND
MODE1
MODE0
SYNC_O
SYNC_I
PWM0
PWM1
VDD
GND
CLK_MODE
OSC_OUT
OSC_IN
VDD
GND
/SR_OE / /BRG_RD
/SR_CS
/SR_WR / /BRG_WR
SRD7 / BRG_D7
SRD6 / BRG_D6
SRD5 / BRG_D5
SRD4 / BRG_D4
SRD3 / BRG_D3
SRD2 / BRG_D2
SRD1 / BRG_D1
SRD0 / BRG_D0
VDD
GND
NC / /BRG_CS7
SRA18 / /BRG_CS6
SRA17 / /BRG_CS5
SRA16 / /BRG_CS4
SRA15 / /BRG_CS3
SRA14 / /BRG_CS2
SRA13 / /BRG_CS1
SRA12 / /BRG_CS0
SRA11 / BRG_A11
SRA10 / BRG_A10
SRA9 / BRG_A9
SRA8 / BRG_A8
GND
SRA7 / BRG_A7
SRA6 / BRG_A6
SRA5 / BRG_A5
SRA4 / BRG_A4
SRA3 / BRG_A3
SRA2 / BRG_A2
SRA1 / BRG_A1
SRA0 / BRG_A0
GND
Cologne
Chip