PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 105

• Manufacturer Part Number: PSB21473FV13XT
• Manufacturer: Infineon Technologies

Specifications of PSB21473FV13XT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / RoHS Status: Compliant

PECCx (FECy
Bit
COUNT
BWT
INC
PEC Control Register Addresses
Register
PECC0
PECC1
PECC2
PECC3
Byte/Word Transfer bit BWT controls, if a byte or a word is moved during a PEC service
cycle. This selection controls the transferred data size and the increment step for the
modified pointer.
Increment Control Field INC controls, if one of the PEC pointers is incremented after
the PEC transfer. It is not possible to increment both pointers, however. If the pointers
are not modified (INC=’00’), the respective channel will always move data from the same
source to the same destination.
Note: The reserved combination ‘11’ is changed to ‘10’ by hardware. However, it is not
The PEC Transfer Count Field COUNT controls the action of a respective PEC channel,
where the content of bit field COUNT at the time the request is activated selects the
action. COUNT may allow a specified number of PEC transfers, unlimited transfers or no
PEC service at all.
Data Sheet
15
-
14
-
recommended to use this combination.
Function
PEC Transfer Count
Counts PEC transfers and influences the channel’s action (see table below)
Byte / Word Transfer Selection
0: Transfer a Word
1: Transfer a Byte
Increment Control (Modification of SRCPx or DSTPx)
0 0: Pointers are not modified
0 1: Increment DSTPx by 1 or 2 (BWT)
1 0: Increment SRCPx by 1 or 2 (BWT)
1 1: Reserved. Do not use this combination. (changed to 10 by hardware)
13
-
H
Address
FEC0
FEC2
FEC4
FEC6
/ 6z
12
-
H
, see table)
H
H
H
H
/ 60
/ 61
/ 62
/ 63
11
-
H
H
H
H
Reg. Space
SFR
SFR
SFR
SFR
10
INC
rw
9
BWT
8
rw
SFR
105
7
Register
PECC4
PECC5
PECC6
PECC7
6
5
Address
FEC8
FECA
FECC
FECE
4
COUNT
rw
H
H
H
H
/ 64
/ 65
/ 67
/ 66
3
Reset Value: 0000
H
H
H
H
2
Reg. Space
SFR
SFR
SFR
SFR
PSB 21473
1
Interrupts
2003-03-31
INCA-D
0
H