SAB82532H10V32A Infineon Technologies, SAB82532H10V32A Datasheet - Page 195

• Manufacturer Part Number: SAB82532H10V32A
• Description: IC CONTROLLER 2-CH SER 80-MQFP
• Manufacturer: Infineon Technologies

Specifications of SAB82532H10V32A

• Controller Type: Serial Communications Controller (SCC)
• Interface: Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 8mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 80-SQFP
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: SAB82532H10V32A; SAB82532H10V32AIN

Interrupt Mask Register 0, 1 (IMR0, IMR1)
Access: write
Value after RESET: FF
Note: Unused bits have to be set to logical ‘1’.
Each interrupt source can generate an interrupt signal at port INT (function of the output
stage is defined via register IPC). A ‘1’ in a bit position of IMR0 or IMR1 sets the mask
active for the interrupt status in ISR0 or ISR1. Masked interrupt statuses neither
generate an interrupt vector or a signal on INT, nor are they visible in register GIS.
Moreover, they will
– not be displayed in the Interrupt Status Register if bit IPC:VIS is set to ‘0’
– be displayed in the Interrupt Status Register if bit IPC:VIS is set to ‘1’
Note: After RESET, all interrupts are disabled.
Port Value Register (PVR)
Access: read/write
PVR is accessible via both channel addresses (3C
Each of the above bits is assigned to the Universal Port pin (P0 … P7) with the same
number.
Read Access
PVR shows the value of all pins (input and output). Input values can be separated via
software by ‘AND’-ing PCR and PVR.
Write Access
PVR accepts values for all output pins (defined via PCR). Values written to input pin
locations are ignored.
Semiconductor Group
IMR0
IMR1
PVR
PVR7
TCD
7
1
7
H
,
FF
H
1
1
address: ch-A: 3A
address: ch-A: 3C
PERR
ALLS
ch-B: 7A
ch-B: 7C
195
SCD
XDU
H
H
H
H
(IMR0), 7B
(IMR0), 3B
H
or 7C
PLLA
TIN
Detailed Register Description
H
).
SAB 82532/SAF 82532
H
H
CDSC
CSC
(IMR1)
(IMR1)
XMR
RFO
ASYNC Mode
PVR0
RPF
XPR
07.96
0
0