MAXQ2000 Maxim, MAXQ2000 Datasheet - Page 19

• Manufacturer Part Number: MAXQ2000
• Description: The MAXQ2000 microcontroller is a low-power, 16-bit device that incorporates a liquid-crystal display (LCD) interface that can drive up to 100 (-RBX/-RBX+) or 132 (-RAX/-RAX+/-RFX/-RFX+) segments
• Manufacturer: Maxim

Table 4. Peripheral Register Map
Note: Names that appear in italics indicate that all bits of a register are read-only. Names that appear in bold indicate that a register
is 16 bits wide.
REGISTER
INDEX
1Cxh
1Dxh
10xh
11xh
12xh
13xh
14xh
15xh
16xh
17xh
18xh
19xh
1Axh
1Bxh
1Exh
1Fxh
Cxh
Dxh
0xh
1xh
2xh
3xh
4xh
5xh
6xh
7xh
8xh
9xh
Axh
Bxh
Exh
Fxh
M0 (x0h)
RCNT
RTSH
RASL
EIES0
RTSL
RASH
RTSS
RSSA
EIE0
PO0
PO1
PO2
PO3
EIF0
PD0
PD1
PD2
PD3
PI0
PI1
PI2
PI3
—
—
—
—
—
—
—
—
—
—
M1 (x1h)
____________________________________________________________________
EIES1
WKO
Low-Power LCD Microcontroller
EIE1
PO4
PO5
PO6
PO7
EIF1
PD4
PD5
PD6
PD7
SVS
PI4
PI5
PI6
PI7
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MODULE NAME (BASE SPECIFIER)
M2 (x2h)
SCON0
SBUF0
LCD16
LCD10
LCD11
LCD12
LCD13
LCD14
LCD15
MCNT
MC1R
MC0R
LCRA
SMD0
LCFG
LCD0
LCD1
LCD2
LCD3
LCD4
LCD5
LCD6
LCD7
LCD8
LCD9
MC2
MC1
MC0
PR0
MA
MB
—
M3 (x3h)
T2CNA0
T2CNB0
T2CFG0
SCON1
T2RH0
T2CH0
SBUF1
SPICN
ICDT0
ICDT1
SPICK
SMD1
SPICF
T2V0
T2R0
T2C0
ICDA
ICDD
T2H0
OWD
ICDC
ICDB
SPIB
OWA
ICDF
PR1
TM
—
—
—
—
—
M4 (x4h)
T2CNA1
T2CNA2
T2CNB1
T2CNB2
T2CFG1
T2CFG2
T2RH1
T2CH1
T2RH2
T2CH2
T2R1
T2C1
T2R2
T2C2
T2V1
T2V2
T2H1
T2H2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
M5 (x5h)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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