PSF21150 INFINEON [Infineon Technologies AG], PSF21150 Datasheet - Page 99

• Manufacturer Part Number: PSF21150
• Description: IPAC-X ISDN PC ADAPTER CIRCUIT
• Manufacturer: INFINEON [Infineon Technologies AG]

Note: The registers shown above are used to control
the corresponding functional block (e.g. programming
of timeslot, data port, enabling/disabling, etc.)
IOM-2 Handler
Controller Data Access (CDA)
CDA Registers
CDA10
CDA11
CDA20
CDA21
CDA Control
( DPS, TSS,
EN_TBM, SWAP,
EN_I1/0, EN_O1/0,
MCDAxy, STIxy,
STOVxy, ACKxy )
CDA_TSDPxy
CDAx_CRx
MCDA
MSTI
ASTI
STI
SDS1/2_CR
SDS1/2_CR
IOM_CR
Control
Monitor Data
(DPS, CS2-0,
EN_MON)
MON Handler
MON_CR
EN_BCL, CLKM, DIS_OD, DIS_IOM,
DIOM_INV, DIOM_SDS
TIC Bus
Disable
(TIC_DIS)
IOM_CR
TIC
Microcontroller Interface
Data
C/I0
(CS2-0)
C/I0
DCIC_CR
IOM-2 Interface
Control C/I Data
C/I1
(DPS_CI1,
EN_CI1)
C/I1
DCI_CR
ENS_TSS+3, TSS, SDSx_BCL
( ENS_TSS, ENS_TSS+1,
D
(CS2-0,
D_EN_D,
D_EN_B1,
D_EN_B2)
Control HDLC Channel Data
D-ch
B1
(DPS, TSS,
DPS_D,
EN_D,
EN_BC1,
EN_BC2,
CS2-0)
BCHA_TSDP
BCHA_CR
_B1/2,
B1-ch
FIFOs
B2
(DPS, TSS,
DPS_D,
EN_D,
EN_BC1,
EN_BC2,
CS2-0)
BCHB_TSDP
BCHB_CR
B2-ch
_B1/2,
Control
Transceiver
Data Access
(DPS, TSS,
CS2-0, EN_D,
EN_B1R,
EN_B1X,
EN_B2R,
EN_B2X )
TR_TSDP_BC1
TR_TSDP_BC2
TRC_CR
Transceiver
Data TR
D-channel RX/TX
21150_07
B1-channel RX
B2-channel RX
B1-channel TX
B2-channel TX