71M6521DEIM-DB Maxim Integrated Products, 71M6521DEIM-DB Datasheet - Page 118

• Manufacturer Part Number: 71M6521DEIM-DB
• Description: Power Management Modules & Development Tools 71M6521DE DEMO BOARD M6521DE DEMO BOARD
• Manufacturer: Maxim Integrated Products

Specifications of 71M6521DEIM-DB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 1.7
6.3.1 Block Diagram
XRAMs
to/from
to/from
IRAM
rxd0o
Mem
Prog
SFRs
rxd0i
rxd1i
txd0
txd1
&
&
fetch
fetch
MEMORY_CONTROL
© Copyright 2005-2007 TERIDIAN Semiconductor Corporation
CONTROL_UNIT
RAM_SFR_CONTROL
ALU
SERIAL_0
SERIAL_1
CLOCK_CONTROL
instrreg
s0rell s0relh
s1rell s1relh
dptr1
pcon
dptr
acc
pc
sp
instr
instr
instr
ckcon
Figure 6-2: 80515 µC Block Diagram
b
cycle
cycle
cycle
s0con
s1con
s0buf
s1buf
psw
TERIDIAN Proprietary
WATCHDOG_TIMER
TIMER_0_1
tf0, ie0
ISR
PORTS
wdtrel
ie0
ie1
ie2
tl0
tl1
p0
p1
p2
p3
th0
th1
ip0
ip1
tf1, ie1
71M652X Software User’s Guide
tmod
ircon
tcon
t0
t1
int0
int1
int2
int3
int4
int5
int6
port1i
port2i
port3i
port0o
port1o
port2o
port3o
swd
port0i
0
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DIO gating
registers
(DIO_R)
“external”
interrupts
DIO pins