SAF82532N10V32A Infineon Technologies, SAF82532N10V32A Datasheet - Page 228

• Manufacturer Part Number: SAF82532N10V32A
• Description: IC CONTROLLER 2-CH SER 68-PLCC
• Manufacturer: Infineon Technologies

Specifications of SAF82532N10V32A

• Controller Type: Serial Communications Controller (SCC)
• Interface: Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 8mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: SAF82532N10V32A; SAF82532N10V32AIN

Semiconductor Group
Global Interrupt Status Register (GIS)
Access: read
Value after RESET: 00
This status register points to pending
– channel assigned interrupts:
– universal port interrupts:
It is accessible via both channel addresses (38
interrupt status registers (ISR0, ISR1, PIS), its contents are not cleared after a read
access. The bits in GIS are individually reset when the corresponding interrupt status
register has been read.
Interrupt Vector Address (IVA)
Access: write
Value after RESET: 00
Note: Unused bit have to be set to logical ‘0’.
IVA is accessible via both channel addresses (38
T3 … T7 …
ISA0
ISB0
PI
GIS
IVA
PIS.
ISR0, ISA1
ISR0, ISB1
T7
PI
7
7
Interrupt Vector Address
These bits define the value of bits 3 to 7 of the interrupt vector
which is sent out on the data bus (D0 … D7) during the interrupt
acknowledge cycle.
H
H
ISR1 on channel A
ISR1 on channel B
0
address: ch-A: 38
address: ch-A: 38
0
ch-B: 78
ch-B: 78
228
0
H
H
H
H
H
H
or 78
or 78
ISA1
T3
Detailed Register Description
H
).
H
). As opposed to the ‘real’
SAB 82532/SAF 82532
ISA0
0
ISB1
BISYNC Mode
0
ISB0
07.96
0
0
0