19 general register (gr) -57, 20 general register low byte (grl) -57, 19 general register (gr) – Maxim Integrated MAXQ7666 User Manual
Page 59: 20 general register low byte (grl)
1.4.19 General Register (GR)
Register Description:
General Register
Register Name:
GR
Register Address:
Module 0Eh, Index 05h
Bits 15 to 0: General Register Bits 15 to 0 (GR.15 to GR.0). This register is intended primarily for supporting byte operations on 16-
bit data. The 16-bit register is byte-readable, byte-writeable through the corresponding GRL and GRH 8-bit registers and byte-swap-
pable through the GRS 16-bit register.
1.4.20 General Register Low Byte (GRL)
Register Description:
General Register Low Byte
Register Name:
GRL
Register Address:
Module 0Eh, Index 06h
Bits 7 to 0: General Register Low Byte Bits 7 to 0 (GRL.7 to GRL.0). This register reflects the low byte of the GR register and is
intended primarily for supporting byte operations on 16-bit data. Any data written to the GRL register will also be stored in the low byte
of the GR register.
MAXQ7665/MAXQ7666 User’s Guide
1-57
Bit #
15
14
13
12
11
10
9
8
Name
GR.15 GR.14 GR.13 GR.12 GR.11 GR.10 GR.9 GR.8
Reset
0 0 0 0 0 0 0 0
Access rw
rw
rw
rw
rw
rw
rw
rw
Bit #
7
6
5
4
3
2
1
0
Name
GR.7 GR.6 GR.5 GR.4 GR.3 GR.2 GR.1 GR.0
Reset
0 0 0 0 0 0 0 0
Access rw
rw
rw
rw
rw
rw
rw
rw
r = read, w = write
Note: This register is cleared to 0000h on all forms of reset.
Bit #
7
6
5
4
3
2
1
0
Name
GRL.7 GRL.6 GRL.5 GRL.4 GRL.3 GRL.2 GRL.1 GRL.0
Reset
0 0 0 0 0 0 0 0
Access rw
rw
rw
rw
rw
rw
rw
rw
r = read, w = write
Note: This register is cleared to 00h on all forms of reset.
Maxim Integrated