TLE9879QXA40
System Control Unit - Digital Modules (SCU-DM)
6.2.1
Block Diagram
On signals to digital
peripherals;
status signals from
digital peripherals
AHB
PMCU
WDT
ICU
f
SYS
I
N
T
E
R
N
A
L
CGU
fOSC
XTAL1
OSC_HP
PLL
XTAL2
LP_CLK
NMI
f
SYS
fPLL
fPCLK
INTISR <9:0>
CG
fMI_CLK
f
TFILT _CLK
B
U
S
PMU_1V5DidPOR
PMU_PIN
PMU_ExtWDT
PMU_IntWDT
PMU_SOFT
RCU
MISC Control
MODPISELx
PMU_Wake
RESET_TYPE_3
RESET_TYPE_4
P0_POCONy.PDMx
P1_POCONy.PDMx
Port Control
System Control Unit -Digital Modules
SCU_DM_Block_Diagram_Cust.vsd
Figure 8
System Control Unit - Digital Modules Block Diagram
AMBA AHB (Advanced High-Performance Bus)
PMCU (Power Module Control Unit)
WDT (Watchdog Timer in SCU-DM)
•
f
SYS; System clock
CGU (Clock Generation Unit)
•
•
f
f
SYS; System clock
PCLK; Peripheral clock
Data Sheet
26
Rev. 1.0, 2015-04-30
INFINEON [ Infineon ]
