XA-H4 Datasheet, PDF (11/42 Pages) NXP Semiconductors – Single-chip 16-bit microcontroller

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