C504 SIEMENS [Siemens Semiconductor Group], C504 Datasheet - Page 16

• Manufacturer Part Number: C504
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Table 2
Special Function Registers - Functional Blocks (cont’d)
Block
Timer 2
Capture /
Compare
Unit
Watchdog
Power
Save Mode
1) Bit-addressable special function registers
2) This special function register is listed repeatedly since some bits of it also belong to other functional blocks.
3) X means that the value is undefined and the location is reserved
4) SFR is located in the mapped SFR area. For accessing this SFR, bit RMAP in SFR SYSCON must be set.
Semiconductor Group
Symbol
T2CON
T2MOD
RC2H
RC2L
TH2
TL2
CT1CON
CCPL
CCPH
CT1OFL
CT1OFH
CMSEL0
CMSEL1
COINI
TRCON
CCL0
CCH0
CCL1
CCH1
CCL2
CCH2
CCIR
CCIE
CT2CON
CP2L
CP2H
CMP2L
CMP2H
BCON
WDCON
WDTREL
PCON
PCON1
2)
2)
Name
Timer 2 Control Register
Timer 2 Mode Register
Timer 2 Reload Capture Register, High Byte
Timer 2 Reload Capture Register, Low Byte
Timer 2 High Byte
Timer 2 Low Byte
Compare timer 1 control register
Compare timer 1 period register, low byte
Compare timer 1 period register, high byte
Compare timer 1 offset register, low byte
Compare timer 1 offset register, high byte
Capture/compare mode select register 0
Capture/compare mode select register 1
Compare output initialization register
Trap enable control register
Capture/compare register 0, low byte
Capture/compare register 0, high byte
Capture/compare register 1, low byte
Capture/compare register 1, high byte
Capture/compare register 2, low byte
Capture/compare register 2, high byte
Capture/compare interrupt request flag reg.
Capture/compare interrupt enable register
Compare timer 2 control register
Compare timer 2 period register, low byte
Compare timer 2 period register, high byte
Compare timer 2 compare register, low byte
Compare timer 2 compare register, high byte
Block commutation control register
Watchdog Timer Control Register
Watchdog Timer Reload Register
Power Control Register
Power Control Register 1
16
Address Contents after
C8 H
C9 H
CB H
CA H
CD H
CC H
E1 H
DE H
DF H
E6 H
E7 H
E3 H
E4 H
E2 H
CF H
C2 H
C3 H
C4 H
C5 H
C6 H
C7 H
E5 H
D6 H
C1 H
D2 H
D3 H
D4 H
D5 H
D7 H
C0 H
86 H
87 H
88 H
1)
1)
4)
Reset
00 H
XXXXXXX0 B
00 H
00 H
00 H
00 H
00010000 B
00 H
00 H
00 H
00 H
00 H
00 H
FF H
00 H
00 H
00 H
00 H
00 H
00 H
00 H
00 H
00 H
00010000 B
00 H
XXXXXX00 B
00 H
XXXXXX00 B
00 H
XXXX0000 B
00 H
000X0000 B
0XXXXXXX B
C504
3)
3)
3)
3))
3)
3)