R0K561622S000BE Renesas Electronics America, R0K561622S000BE Datasheet - Page 64

• Manufacturer Part Number: R0K561622S000BE
• Description: KIT STARTER FOR H8SX/1622
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K561622S000BE

• Contents: Board, Cables, CD, Debugger, Power Supply
• Silicon Manufacturer: Renesas
• Features: Coding And Debugging, E10A Emulator, RS232 Serial Connection
• Kit Contents: Board
• Silicon Family Name: H8SX/1622F
• Silicon Core Number: R5F61622N50LGV
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: H8SX/1622
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Section 2 CPU
2.5
The H8SX CPU has the internal registers shown in figure 2.9. There are two types of registers:
general registers and control registers. The control registers are the 32-bit program counter (PC),
8-bit extended control register (EXR), 8-bit condition-code register (CCR), 32-bit vector base
register (VBR), 32-bit short address base register (SBR), and 64-bit multiply-accumulate register
(MAC).
Rev. 2.00 Sep. 16, 2009 Page 34 of 1036
REJ09B0414-0200
General Registers and Extended Registers
[Legend]
SP:
PC:
CCR:
I:
UI:
H:
ER0
ER1
ER2
ER3
ER4
ER5
ER6
ER7 (SP)
Control Registers
PC
VBR
SBR
MAC
Registers
Stack pointer
Program counter
Condition-code register
Interrupt mask bit
User bit or interrupt mask bit
Half-carry flag
15
63
31
31
31
31
E0
E1
E2
E3
E4
E5
E6
E7
Figure 2.9 CPU Registers
U:
N:
Z:
V:
C:
EXR:
Sign extension
User bit
Negative flag
Zero flag
Overflow flag
Carry flag
Extended control register
0 7
MACL
R0H
R1H
R2H
R3H
R4H
R5H
R6H
R7H
12
0 7
CCR
EXR
T:
I2 to I0:
VBR:
SBR:
MAC:
41
8
(Reserved)
7 6 5 4 3 2 1 0
7 6 5 4 3 2 1 0
T — — — — I2 I1 I0
I UI H U N Z V C
Trace bit
Interrupt mask bits
Vector base register
Short address base register
Multiply-accumulate register
MACH
(Reserved)
R0L
R1L
R2L
R3L
R4L
R5L
R6L
R7L
32
0
0
0
0
0