SAF82532N10V32A Infineon Technologies, SAF82532N10V32A Datasheet - Page 217

• 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

Transmit Byte Count High (XBCH)
Access: write
Value after RESET: 000xxxxx
Note: Unused bits have to be set to logical ‘0’.
DMA …
CAS …
XC …
XBC11 … XBC8 …
Semiconductor Group
XBCH
DMA
7
DMA Mode
Selects the data transfer mode of ESCC2 to/from System
Memory.
0 … Interrupt controlled data transfer (Interrupt Mode).
1 … DMA controlled data transfer (DMA Mode).
Carrier Detect Auto Start
When set, a ‘high’ on the CD pin enables the corresponding
receiver and data reception is started. When not set, if not in Clock
Mode 1 or 5, the CD pin can be used as a general input.
Transmit Continuously
Only valid if DMA Mode is selected.
If the XC bit is set, the ESCC2 continuously requests for transmit
data ignoring the transmit byte count programmed via XBCH,
XBCL. The byte count programmed via XBCH, XBXL, however,
must be set to a value different from ‘0’.
Transmit Byte Count (most significant bits)
Valid only if DMA Mode is selected.
Together with XBCL (bits XBC7 … XBC0), determine the number
of characters to be transmitted.
0
address: ch-A: 2B
CAS
ch-B: 6B
217
XC
H
H
XBC11
Detailed Register Description
SAB 82532/SAF 82532
BISYNC Mode
XBC8
07.96
0