RS/6000 MCA Systems with CPU Cards

20181115 - This list is neither complete or totally correct. The P/N are from the 2004 version of RSinfo. The 7012-Gxx units are confusing, as are the 7015-Rxx units. I have two sources, and they don't always match when they identify planar-mount or CPU board...

I would not assume CPU cards with the same CPU are identical, unless P/Ns match.

As always, contact ME with corrections or additions.

RS6000_CPU_Cards_List_01 this table in Word 2003 format. RTF available on request.

Model

ID

CPU

P/N

7009-C10

48

80 PPC

40H5691, 65G8331, 65G7916

7009-C20

90

120 PPC

040H5693, 65G8126

7012-320

31

20 Pwr

91F1009, 81F7889, 53F3352, 53F3206

7012-32H

35

25 Pwr

81F8232

7012-32E

35

25 Pwr

81F8232

7012-340

37

33 Pwr

52G4190, 51G9539, 51G8771, 00G3149, 81F7952

7012-34H

77

41 Pwr

51G9433, 51G8989

7012-350

38

41 Pwr

52G4007, 51G8770, 00G1998

7012-355

77

41 Pwr

51G9433, 51G8989

7012-360

76

50 Pwr

51G9437, 51G9074, 51G8823, 10G8819

7012-36T

76

50 Pwr

51G9437, 51G9074, 51G8823, 10G8819

7012-365

76

50 Pwr

51G9437, 51G9074, 51G8823, 10G8819

7012-370

75

62 Pwr

51G9441, 52G3908, 43G0914

7012-37T

75

62 Pwr

51G9441, 52G3908, 43G0914

7012-375

75

62 Pwr

51G9441, 52G3908, 43G0914

7012-380

58

59 Pwr2

93H5028, 40H6723, 40H2706, 11H3465, 52G4475

7012-390

57

67 Pwr2

93H4897, 40H6717, 40H2837, 88G4006, 11H3462, 52G4691

7012-39H

59

67 Pwr2

93H4924, 40H2800, 88G3536

7012-G30

E1D

 

35H8750, 35H8711, 19H0229

7012-G40

 

 

???

7013-55L

77

 

51G9433, 51G8989.

7015-970

63

50 Pwr

52G6076, 65G3448, 52G5729, 52G1072, 81F9067

7015-97B

63

50 Pwr

52G6076, 65G3448, 52G5729, 52G1072, 81F9067

7015-980

64

62.5 Pwr

52G6085, 65G6896, 52G5669, 43G2188

7015-98B

64

62.5 Pwr

52G6085, 65G6896, 52G5669, 43G2188

7015-990

80

 

93H4848, 11H3357, 52G6128, 88G0262, 52G5755

7015-R10

67

50 Pwr

8184780, 65G7623 * Note 1 –Rxx CPU Cards

7015-R20

67

 

93H4039, 8184612

7015-R21

79

 

39H9200

7015-R24

82

71.5 P2SC

10J2962, 40H0863, 11H7417, 88G0007

7015-R30

C1D

75 601

35H8748, 35H8710, 19H0247 * Dual CPU

7015-R3U

C1D

75 601

35H8748, 35H8710, 19H0247 * Dual CPU

7015-R40

C4D

112 604

09J4712, 19H0317 * Dual CPU

7015-R4U

C4D

112 604

09J4712, 19H0317 * Dual CPU

7015-R50

X4D

200 604e

Note 2

7015-R5U

X4D

200 604e

Note 2

7030-3AT

58

59 Pwr2

93H5028, 40H6723, 40H2706, 11H3465

7030-3BT

57

67 Pwr2

93H4897, 40H6717, 40H2837, 88G4006, 11H3462, 52G4691

7030-3CT

59

67 Pwr2

93H4924, 40H2800, 88G3536


Note 1: 7015-Rxx CPUs: 

FRU CPU Speed

E1D PowerPC 601 75

C1D PowerPC 601 75

C4D PowerPC 604 112

E4D PowerPC 604 112

X4D PowerPC 604e 200



Note 2: 7015-R50 X4D 200 604e FRU / P/N

FRU MFG P/N

41L6222 <- 41L6221

41L5020 <- 41L5019

94H1087 <- 08L0375

08L0784 <- 08L0783

08L0373 <- 08L0372

07L8979 <- 07L8978

07L9397 <- 07L9398

94H0389 <- 93H9536

94H0389 <- 93H9535

94H0389 <- 93H9534

94H0389 <- 93H7201


The IBM RISC System/6000 processor: Hardware Overview
   by H. B. Bakoglu, G. F. Grohoski, R. K. Montoye

Machine Organization of the IBM RISC System/6000 Processor
  by G. F. Grohoski


Chipset Work
 

 

FP - Floating Point Unit (FPU)
FX - Fixed Point Unit (FXU)
D -  Data Cache Unit (DCU)
I - Instruction Cache Unit (ICU)
S - Storage Control Unit (SCU)
C - Input / Output Unit (IOU)
CLK - Clock
TCW - Translation Control Words (TCW) buffer
OCS - On-Card Sequencer (OCS)
ROS -
IPL -

Storage Control Unit (SCU) 
   The SCU is the central system controller [9]. All of the communication between CPU (ICU, FXU, DCU), main memory, and I/O is arbitrated by the SCU. The CPU sends I-cache reload, D-cache reload and D-cache storeback requests to the SCU over the PBUS, and the SCU generates the appropriate memory-control signals. The SCU is the bus master for the memory and SI0 buses. It controls the interface between D-cache and system memory, and oversees DMA operations between main memory and the I/O unit. The SCU provides a data path for I/O loads and stores between the CPU and I/O unit via the PBUS and SI0 bus. The SCU also forms an interface to the IPL ROS. Memory scrubbing is
controlled by the SCU, and memory errors detected by the DCU are recorded by the SCU. The SCU contains the bank configuration registers, which indictate the size and starting point of each bank of storage in system memory.

Cost-Reduced CPU (RIOS .9 / 8 Chip) 
One of the goals of this design was to use a common chip set to produce a family of processors with varying cost and performance. This was accomplished by designing the FXU, DCU, and SCU in such a way that they can operate with two DCUs as well as with four. This system configuration is illustrated in Figure 4. Because the chips are common to the two versions, they can be sorted so that faster chips are used in the high end and slower ones in the entry-level configurations. In this way, sorting for high speed is achieved without sacrificing the overall yield.

This configuration has a lower cost for two reasons. First, it has only two data-cache chips rather than four. Second, it requires a minimum of one memory card rather than two. (This is because two DCU in the cost reduced CPU have a two-word memory interface
compared to four DCUs in the full CPU, which have a four-word interface. Consequently, some of the bit-scattering features described for the full-size CPU do not apply to the cost-reduced CPU.) To accommodate the smaller cache size and narrower memory bus width, the D-cache line size is reduced to 64 bytes. In the cost reduced CPU, fixed- and floating-point data buses are dotted together. In addition, the DCU sends the data to reload the I-cache over the SIO bus rather than having a dedicated I-cache reload bs to the ICU.