XA-H4 NXP Semiconductors, XA-H4 Datasheet - Page 11

• Manufacturer Part Number: XA-H4
• Description: The powerful 16-bit XA CPU core and rich feature set make the XA-H3 and XA-H4 devices ideal for high-performance real-time applications such as industrial control and networking
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1999 Sep 24
P0CFGA
P1CFGA
P2CFGA
P3CFGA
P0CFGB
P1CFGB
P2CFGB
P3CFGB
PCON*
PSWH*
PSWL*
PSW51*
RSTSRC
RTH0
RTH1
RTL0
RTL1
SCR
SSEL*
SWE
SWR*
TCON*
TH0
TH1
TL0
TL1
TMOD
Single-chip 16-bit microcontroller
Name
Port 0 Configuration A
Port 1 Configuration A
Port 2 Configuration A
Port 3 Configuration A
Port 0 Configuration B
Port 1 Configuration B
Port 2 Configuration B
Port 3 Configuration B
Power Control Reg
Program Status Word High
Program Status Word Low
80C51 Compatible PSW
Reset Source Reg
Timer 0 Reload High
Timer 1 Reload High
Timer 0 Reload Low
Timer 1 Reload Low
System Configuration Reg
Segment Selection Reg
Software Interrupt Enable
Timer 0/1 Control
Timer 0 High
Timer 1 High
Timer 0 Low
Timer 1 Low
Timer 0/1 Mode
Description
470h
471h
472h
473h
4F0h
4F1h
4F2h
4F3h
404h
401h
400h
402h
463h
455h
457h
454h
456h
440h
403h
47Ah
42Ah
410h
451h
453h
450h
452h
45Ch
Address
SFR
ESWEN
ROEN
GATE
MSB
227
20F
207
217
21F
357
287
TF1
SM
C
C
–
–
–
–
R6SEG
SWE7
SWR7
TR1
20E
21E
226
206
216
356
286
C/T
TM
AC
AC
–
–
–
11
R5SEG
SWE6
SWR6
RS1
20D
21D
TF0
225
205
215
355
285
M1
F0
–
–
–
–
Bit Functions and Addresses
R4SEG
SWE5
SWR5
20C
RS0
RS1
21C
TR0
224
204
214
354
284
M0
–
–
–
–
R3SEG
SWR4
SWE4
GATE
RS0
20B
PT1
21B
223
IM3
203
213
353
283
IE1
–
–
–
R2SEG
R_WD
SWE3
SWR3
20A
PT0
21A
222
IM2
202
212
352
282
C/T
IT1
V
V
–
R_CMD
R1SEG
SWE2
SWR2
221
209
IM1
201
211
CM
219
351
281
PD
IE0
M1
F1
N
Preliminary specification
R0SEG
R_EXT
SWE1
SWR1
LSB
220
208
IM0
200
210
218
350
280
IDL
IT0
M0
PZ
P
XA-H4
Z
Reset
Value
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
5
5
5
5
5
5
5
5
2
2
3
7