PSB2186N-V11TR Infineon Technologies, PSB2186N-V11TR Datasheet - Page 169

• Manufacturer Part Number: PSB2186N-V11TR
• Description: IC ISDN SUBSCRIB ACCESS 44-PLCC
• Manufacturer: Infineon Technologies

Specifications of PSB2186N-V11TR

• Controller Type: Subscriber Access Controller (ISDN)
• Interface: 4-Wire SPI Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 17mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: PSB2186N-V11INTR; PSB2186N-V11TR

ST1
ST0
SC1
SC0
Note:
4.2.14
Semiconductor Group
Synchronous Transfer 1
When set, causes the ISAC-S TE to generate an SIN-interrupt status (ISTA register)
at the beginning of an IOM frame.
Synchronous Transfer 0
When set, causes the ISAC-S TE to generate an SIN-interrupt status (ISTA register)
at the middle of an IOM frame.
Synchronous Transfer 1 Completed
After an SIN interrupt the processor has to acknowledge the interrupt by setting the
SC1 bit before the middle of the IOM frame, if the interrupt was originated from a Syn-
chronous Transfer 1 (ST1). Otherwise an SOV interrupt (EXIR register) will be gen-
erated.
Synchronous Transfer 0 Completed
After an SIN interrupt the processor has to acknowledge the interrupt by setting the
SC0 bit before the start of the next IOM frame, if the interrupt was originated from a
Synchronous Transfer 0 (ST0).
Otherwise an SOV interrupt (EXIR register) will be generated.
ST0/1 and SC0/1 are useful for synchronizing MP accesses and
receive/transmit operations.
7
Used only in terminal mode (SPCR:SPM = 0).
Contains the value received in the IOM channel B2, if programmed
(see C2C1, C2C0, SPCR register).
B2-Channel Register
169
B2CR
Read
Register Description
Address 38
0
H